utility winch是什么意思

网络释义

用法例句

This paper introduces the improving process of overwind and automatic speed reducting gear for mine hoist.

介绍了矿用提升绞车过卷及自动减速装置改进的过程。

Technical Innovation of the Dynamical Braking of JKD-2.5miles Type Special Winding Used at Coal Mine;

煤矿专用提升绞车JKD—2.5M动力制动的技术改造

sinking hoisting plant

向下掘进用提升绞车

Safty brake time for the idle stroke of mine hoist and winch

矿用提升机和提升绞车之安全制动空行程时间测试方法探究

The miners are lowered into the mine by means of an elevator known as a cage. In the same shaft there is often a hoist, a bucketlike elevator used to raise mined ore from lower levels.

矿工借助于叫作罐笼的升降机下井。井筒里通常还安装有绞车，一种用来提升矿石的斗式升降机。

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

Abstract: This paper introduces the improving process of hoist oil system and circuit system.

文摘:介绍了煤矿提升绞车电路系统和油路系统的改造过程。

winch-type measurer for mine shafts

矿井用绞车式测量器

Study on the Whole Lift Transportation System of Self-Driving Motorlorry in Deep Open Pit Mines;

露天矿矿用汽车自驱动整车提升运输系统研究

The miners wound up ore from a mine.

矿工们用绞车从矿坑中吊出矿石。

JD-55 Hydraulic Winch Systems to Enhance Multi-level Transformation

JD-55绞车多级提升液压系统的改造

Development and application of automatic rope arranger of mine dispatching winch

矿用调度绞车自动排绳器开发与应用

winch a glider off the ground

用绞车把滑翔机拉起升空

A winch allows the birds to be lowered or raised.

飞行器可用绞车降低或升高。

Application and Maintenance of Frequency Speed-regulating Systems in Coal Mines

煤矿井下交流变频绞车的应用与维护

Frequency Conversion Technology Hits Target in Shaft Winch and Water Pump Applying

变频技术在矿井绞车和水泵中的应用

Abstract: The method of detecting hoist two-class brake is introduced.

文摘:介绍了测试大型提升绞车二级制动的方法。

Explosion-proof Hoist Hydraulic Design of Condition Monitoring System

防爆液压提升绞车状态监测系统设计研究