DictionaryForumContacts

   Chinese
Terms for subject Drilling containing 支承 | all forms | in specified order only
ChineseEnglish
井架支承mast pedestal
按日支付承包费contract day rate payment
支承tower
支承pole
支承bear
支承backup ring
支承垫圈back-up washer
井下马达的支承外壳bearing package
支承step ring
支承bearing block
轴尖支承pivot bearing
轴颈支承journal rest