1.
hand-or winch-operated deep-sea lead
手控或绞车控制的深海锤
2.
Desigh of Centralized Control System of Sinking Hoist in Shaft Construction
立井施工凿井绞车集中控制系统设计
3.
Reformation of Shaft Winch Low-frequency Control System in Xinxing Coal Mine
新兴煤矿立井绞车低频控制系统改造
4.
Performance Analyses and Researches on Drawworks of Electrically-Driven Drilling Rig;
石油钻机电动绞车特性分析及控制研究
5.
Quality Controlling and Utilization Maintaining of JZ-style Sinking Winder
JZ型凿井绞车生产质量控制与使用维护
6.
Winch Converter Control System in Dredger Based on Common DC-Link Bus
基于公共直流母线的挖泥船绞车变频控制系统
7.
Study on Hydraulic Control System of Press Tension Device of Hydraulic Winch
液压绞车张紧装置液压控制系统的研究
8.
The winch adopted valve-controlled proportional speed regulation hydraulic drive and PLC control to realize stepless speed change of the winch drum and coordinating control of the cable layer.
管线绞车采用阀控比例调速液压驱动、LC控制,实现了卷筒的无级变速和排缆器的协调控制。
9.
Reformed Design of Mine Winch Electric Control System Based on PLC Variable-frequency
煤矿绞车电控系统的PLC变频改造设计
10.
a steam brake,whistle,winch,etc,ie worked by steam
蒸汽制动器、汽笛、汽动绞车
11.
For what purpose are the electric winches presently built?
目前制造的电动绞车是出于什么目的？
12.
Development and application of the LS70DB electric bailing winch
LS70DB电动捞砂绞车的研制与应用
13.
Development of Module Drawworks for 9 000 m Offshore Drilling Rig
海洋平台9000m钻井模块绞车的研制
14.
Production-Line Automatic Control System of Unit-Twisterfor Telephone Cable
电话电缆单位绞生产线自动控制系统
15.
Application of Numbered Governor Electric Control in Main Hoisting
全数字串级调速电控在主提升绞车中的应用
16.
Rescue boat winch
GB11626-1989救助艇绞车
17.
Shaft sinking winch
GB/T15112-1994凿井绞车
18.
Accommodation ladder winches
GB/T1392-1985舷梯绞车