drilling tool
短語(yǔ)詞組
- drilling machine tool 鉆削組機(jī)
- rotary drilling steering tool 旋轉(zhuǎn)導(dǎo)向鉆井工具
- drilling g tool 鉆具
- measurement while drilling downhole tool 隨鉆井下儀器
- decompression drilling tool 減壓鉆具
- drilling tool accident [礦業(yè)]鉆具事故
- Drilling tool check valve 鉆具止回閥 返回 drilling tool