<SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">SKF</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">单列</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><A title="" href="http://www.skf126.com/skf/yzg.html"><SPAN lang=EN-US style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''"><SPAN lang=EN-US>圆柱滚子轴承</SPAN></SPAN></A></SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">的后缀含义如下：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><BR>N2</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：外圈带两个互成</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">180</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">度定位槽</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>P</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：注塑玻璃纤维增强尼龙</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">6</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">，</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">6</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">保持架，滚子引导</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>PH</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：注塑聚醚醚酮保持架，滚子引导</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>PHA</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：注塑聚醚醚酮保持架，外圈引导</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>S1</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：特殊热处理，轴承套圈在</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">200</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">度以下保持架尺寸稳定</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>S2</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：特殊热处理，轴承套圈在</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">250</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">度以下保持架尺寸稳定</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>VA301</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：铁路牵引电机用轴承</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>VA305</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">VA301+</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">经过特殊的检验程序</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>VA3091</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">VA301+VL0241 <BR>VA350</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：铁路轴箱用轴承</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>VA820</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：铁路轴承箱用轴承，符合</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">EN12080:1998</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">类别</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">1</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">标准</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>VC025</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：滚道经过特殊处理，有较高的搞磨损能力，用于极度污染的环境</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>VL0241</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：外圈外表面带氧化铝涂层，绝缘能力高达</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">1000 V BC <BR>VL2071</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：内圈外表面带氧化铝涂层，绝缘能力高达</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">1000 V BC <BR>VQ015</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：内圈带凸弧形滚道，能允许较大的对中误差</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR>CN</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">：普通组径向游隙；通常仅用于与以下字母组合来表示较窄或偏移的游隙范围。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><BR>H</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">，缩窄的游隙范围，相当于原来游隙范围的上半部分；</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">L</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">，缩窄的游隙范围，相当于原来的游隙范围的下半部分；</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">R</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">，缩窄的游隙范围，符合在</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">ISO 5753:1981</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">中</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">“</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">配对套圈</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">”</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''; mso-bidi-font-family: ''Times New Roman''">的标准。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: red; FONT-FAMILY: ''Times New Roman''; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> <BR style="mso-special-character: line-break"><BR style="mso-special-character: line-break"></SPAN>