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Terms for subject Drilling containing One | all forms | exact matches only
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in one trip一次下钻下井
make it up one more wrinkle再上紧一扣
make up one more thread再紧一扣
on one trip一次起下钻
one-piece engine compounds整体式发动机组合
one trip一次起下钻
one trip run一次起下钻作业
one-way cock单向旋塞
one-way time单程时间
one-way trip单程起钻/下钻
pull one green起出还能用的钻头
surfaced or dressed one side一面磨光修整或加工过的