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Terms
for subject
Drilling
containing
分 级
|
all forms
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in specified order only
Chinese
English
分
粒
级作用
gradation
分
多
级注水泥
multi-stage cementing
分级
pick off
分级
注水泥接箍
stage collar
分级
注水泥法
stage method
可钻性
分级
指数
drillability classification number
设备
分级
sizing of equipment
钝钻头
分级
dull bit grading
钻头磨损
分级
bit wear grading
钻头磨损
分级
bit dull grading
高级钻柱分析和测量系统
advanced drill string analysis and measurement system
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