main rope

application of main rope's self-balance hanging device

自动平衡首绳悬挂装置的应用

study on safety coefficient of main rope in mine

矿用提升钢丝绳安全系数的研究

new method of replacing main rope in ground-mounted and multi-rope hoist

落地式多绳提升机更换主绳的新方法

Tail Rope Endangers Fatigue Strength of Main Rope

尾绳危及主绳疲劳强度

technology management of the extension of main rope's life expectancy of hoist

延长提升机主钢丝绳使用期的技术管理

this paper introduces the working principle and characters of xsz type mulit_rope friction hoist main rope's self_balance hanging device.

介绍了XSZ型多绳摩擦提升机钢丝绳张力自动平衡首绳悬挂装置的工作原理及性能。

Practice of Replacing Main Rope and Cage Guide Rope for Multirope Friction Winder

多绳摩擦轮提升机主绳与罐道绳更换的实践

main rope must be correctly selected and mixed use of rope is prohibited.

必须正确选用主绳，严禁混用。

preventing rope slipping methods about main rope of friction winder

摩擦轮提升机主钢丝绳窜绳办法

next, clip your pack's haul loop securely to the main rope, as some crevasse-rescue situations require "dropping" your pack.

再接着，将你的背包吊环安全地扣入主绳（译者注：指结组绳），在有些冰裂缝救援中要求“扔下”你的背包。