traveling block

行走滑轮：石油钻井过程中使用的一种滑轮装置

常用释义

词性释义

行走滑轮：石油钻井过程中使用的一种滑轮装置，用于提升和降低钻杆、钻头等设备。
例句
  • 全部
At the end of the mast positioning, the traveling block shall be in servocontrol state to keep the raising line with adequate tension.
The driller slowly hangs off the traveling block or top drive in accordance with the derrickman's or floorman's signal.
The derrickman or a floorman, secured with a safety harness, attach the dedicated hanging line to the traveling block or the top drive.
To replace the drilling line wrapped around the crown block and traveling block.
Safety harness must be worn by all personnel working on the traveling block or the top drive.
The derrickman or a floorman attach the dedicated hanging line to the traveling block or the top drive.
Disengage the crown-o-matic and, place the traveling block on the rotary table and remove the sheaves guard.
Why does a crown block have one more sheave than the matching traveling block?
网络释义

游车

石油钻井专业英语_百度知道 ... Crown Block 天车 Traveling Block 游车 Hook 大钩 ...

游动滑车

钻井中的键槽是指什么_教育问答 ... 356.top of the cement 水泥面 358.traveling block 游动滑车 359.tdp-tank 泥浆计量罐 ...

动滑轮

Putera Resources Pte Ltd ... Transformers( 转换器/变压器) Traveling Block( 动滑轮) Triplex Pumps( 三缸泵) ...

移动滑车

航海及海运专业英语词汇(T5) ... traveling backstay 可移后支索 traveling block 移动滑车 traveling gantry 移动式高架吊车 ...

滚动滑轮

滚动滑轮,traveling... ... ) rolling resistance 滚动阻力 ) traveling block 滚动滑轮 ) rolling 滚动 ...

大钩

更新时间：2025-05-01 14:48

© 2025 月亮词典 - 让翻译变得如此简单