A new method for the trace of standard ringgauge is proposed.
提出一种新的标准环规溯源方法。
2
The precision measurement methods are further grouped into the ringgauge measurement, the high gauge measurement and the stride edge gauge measurement.
精密测量法包括环规测量法、高度测量法、跨棱测量法等；
3
The Toolpusher or Senior Driller shall verify all stabilisers, reamers and bits will be gauged with appropriate ringgauge to ensure proper size before running in the hole.