- out-of-hole time
- 非: mistake; wrong; errors
- 钻进: worm one's way in; drilling
- 时间: time; hour
- 纯钻进时间: actual bit on bottom time; actual drilling time; net drilling time; reciprocating time
- 总钻进时间: gross drilling time; total frilling time
下载手机词典可随时随地查词查翻译
非钻进时间的英文
- out-of-hole time
下载手机词典可随时随地查词查翻译