weight indicator

• 1. 指重表: weight indicator | wt-ind | JZ SZJ
• 2. 天车指重表: crown weight indicator
• 3. 石油钻井指重表: Petroleum drilling weight indicator | Drilling weight indicating system

更多释义

• 1.本文介绍了指重表死绳固定器的工作原理和标定时出现误差偏大的问题。
  The article gives introduction of the working principle of the deadline anchor of weight indicator and the problems of bigger error occurred in its calibration.
  dict.yoduao.com
• 2.指重表系统中的传感器部件。它用来在地面检测作用于下入管柱的拉张力或压缩力。
  The sensor component in a weight-indicator system that detects the tensional or compressional forces being imparted to the running string at surface.
  dict.yoduao.com
• 3.负载变送器可由液压操纵或用电子装置操纵，并连接至设备操作员控制台上的指重表显示系统。
  Load cells are hydraulically or electronically operated and are connected to the weight-indicator display system on the equipment operator's console.
  dict.yoduao.com

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