The errors of the stand-off measurement and measurement errors made by pitch diameter gauge and ovality gauge are analyzed and compared.
分析比较了紧密距测量以及中径和椭圆度量规测量的误差。
The POF's diameter is measured by using laser diameter gauge and the data of the diameter is sent through its RS232 serial communication interface.
以激光测径仪为测量手段，通过其RS232串行通信接口发送数据。
A slang term for an internal drift diameter gauge typically used to check casing or tubing joints before they are picked up and run into the wellbore.
在套管单根或油管单根被提起和下入井筒以前对其进行检查所用的内通径规的习用语。
应用推荐