| 释义 |
stratigraphical drilling
- 旋转钻探xuán zhuǎn zuàn tàn
rotary drilling
- 冲击钻探chōng jī zuàn tàn
percussive drilling
- 钻粉zuàn fěn
drillings; cuttings; bore meal
- 演练yǎn liàn
drilling
- 钻井zuàn jǐng
borehole; well drilling
- 钻探zuàn tàn
drilling; misering; exploration
- 驳船钻井bó chuán zuàn jǐng
barge drilling
- 海底钻探hǎi dǐ zuàn tàn
offshore drilling
- 条播机tiáo bō jī
seed drill, drilling machine
- 泡沫钻井液pào mò zuàn jǐng yè
foam drilling fluid
- 钻床zuàn chuáng
drill press; driller; drilling machine; drill
- 钻架zuàn jià
drilling rig; boring frame; drill stand
- 隔音钻探设备gé yīn zuàn tàn shè bèi
sound-proof drilling rig
- 顿钻dùn zuàn
percussion drilling; American system drill; cable-system drill; churn drill
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