1) normally-closed
常闭式
1.
The paper introduces the application of normally-closed anti-run-off devices in Chengzhuang auxiliary inclined shafts and discusses their safety and reliability features.
文章介绍了常闭式防跑车装置在成庄矿副斜井中的应用,阐述了常闭式轨道斜巷防跑车装置在斜井中的安全可靠性及功能特点。
2) closed routine
闭式常规
3) Normally-off operation mode
常闭工作模式
4) normally closed dry-brake
常闭干式制动器
6) normal-closed and automatic anti-slipping device
常闭式自动防跑车装置
1.
This paper expounds the development background, operating principles, performance features, installation and operation, applicability and application effect of normal-closed and automatic anti-slipping device in refuse-discharging system of Dongqu Mine.
简述了东曲矿排矸系统常闭式自动防跑车装置研制的背景、工作原理、性能特点、安装与操作、适用区域及其应用效果。
补充资料:常可
1.成规,旧例。
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