<p>起重滑车特性：</p> <p><span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-size:11.0pt;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-bidi;">使用于电力线路施工中组立杆塔、架线、吊装设备及其他起重作业。</span></p>