- specific weight on bit
- 比: 2
- 钻: drill; auger
- 压: press; push down; hold down; ...
- 钻压: bit load carga de taladro,presionperforadora; bit pressure; bit thrust; bit weight; bitpre ure; bitweight; drill pressure; drilling load; drilling pressure; drillometer; weight on bit; weight on the bit
- 大允许钻压: maximum allowable weight on bit
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