OTIS电梯用钢丝绳
wire rope for OTIS elevator
钢丝绳电动葫芦
rope electric hoist
steel-wire rope type electric block
electric wire rope hoist
操纵用钢丝绳
Steel wire ropes for control
抽油用钢丝绳
Wire Rope for Pumping Oil
钢丝绳用压板
Clamping plates for fixing steel wire ropes
港口集装箱用钢丝绳
Wire Rope for Seaport Container
港口装卸用钢丝绳
wire rope for port loading and unloading
航空用钢丝绳
steel wire rope for aviation
航天用钢丝绳
wire rope for spaceflight
胶管用钢丝绳
Steel wire ropes for rubber hose
矿用钢丝绳的计算选择
Mining the Choice of Calculation of Wire Rope