drilling tool
常見例句
- I know the drilling tool-pusher whom you are talking about.
我認(rèn)識你們正在討論的那位鑽井技師。 - Right at twenty past two Mr. Harrison ordered a drilling tool-pusher to start examining the blowout preventer.
正好在兩點二十分哈理森先生命令鑽井技師檢查防噴器。 - Mechanical design of stabilized platform unit is one of the key techniques in the rotary steering drilling tool .
穩(wěn)定平臺單元機械系統(tǒng)的設(shè)計是鏇轉(zhuǎn)導(dǎo)曏鑽井工具的關(guān)鍵和難點之一。 返回 drilling tool