采用这种双钢丝夹箍，不仅可降低维修成本，而且适用范围不受限制。
Adopting the dual steel wires hoop can not only reduce the maintenance cost, but also does not limit the application range;
主要产品有以下几种类型：Z1型(石夹土，以石为主、石崩)：锚杆、支撑绳、钢丝网、格栅网。
The main product has followed several types: Z1 type (stone soil, take the stone as the major and stone collapsed) : Bolt, support rope, steel mesh, the grid network.
钻机启动过程中的冲击载荷造成快绳拉力过大是钢丝绳在滚筒缠绕过程中发生夹绳、乱绳事故的主要原因之一。
One of the accident of wire line squeeze and disorder is caused by the impact force happened on fast line during rig starting.
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