简介：QZH╬棕绳用铝滑车产品编号型号轮数额定负荷（KN）滑轮直径（mm）轮宽（mm）结构形式自重钩式吊环式050301QZH10-1K单轮开门1010031G2.2050302QZH20-1K2012035G3.4050303QZH10-2双轮开门108027GD2.3050304QZH20-22010031GD3.6050305QZH15-3三轮1510031GD3.9050306QZH20-32010031GD4.2)