DictionaryForumContacts

   Chinese
Terms for subject Drilling containing | all forms
ChineseEnglish
/右旋漂移left-hand/right-hand walk
钻头turn left
left-hand lay
left walk
钻头旋偏移left walk
旋扣连接left-hand joint
旋的levorotary
旋螺纹公锥left-hand thread taper tap
旋螺纹钻杆left-hand drill pipe
旋连接left-hand lay
旋逆绞绳股左绞,绳丝右绞left regular lay wire line
钢丝绳旋顺捻left lang lay
绞的left lay
绳股右绞股丝捻的钢丝缆绳right regular lay cable