Chinese translation for "主封隔口"

main drilling packer

Related Translations:

隔:  partitionseparate

Similar Words：

"主分水界" Chinese translation, "主分酸" Chinese translation, "主分支点" Chinese translation, "主分支线" Chinese translation, "主分子" Chinese translation, "主封隔器" Chinese translation, "主蜂窝块" Chinese translation, "主峰" Chinese translation, "主峰前的山头" Chinese translation, "主峰突击队" Chinese translation