First: the position of the first bolt invariably leads to a greater Angle in the rope as the belayer stands away from the vertical plane.
第一：因为保护者站在离开岩壁的地方，第一把快挂总是导致通过它的绳子弯曲成很大的拐角。
If the object is vertical and smooth, and there is danger of the rope slipping, take an extra wrap around the object.
如果该物体是垂直且光滑的，有缰绳滑落的危险，就加用绳来包裹住物体。
The machinery is lift by wire rope, the adhering of guiding track framework is installed fixedly, is the vertical ascending construction machinery.
本机为钢丝绳提升，导轨架附着固定安装，垂直升降式施工机械。
Vertical installation, can be laid in fine wire rope hung, and with a metal clamp is fixed on the frame or other pipeline.
垂直安装时，可敷设在细钢绳上吊挂，并用金属夹具固定在钢架或其它管线上。
Vertical installation, can be laid in fine wire rope hung, and with a metal clamp is fixed on the frame or other pipeline.
垂直安装时，可敷设在细钢绳上吊挂，并用金属夹具固定在钢架或其它管线上。
应用推荐