Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
German
Terms
for subject
Drilling
containing
double packer
|
all forms
English
Chinese
double grip retrievable casing packer
双卡瓦可回收套管封隔器
double-grip dual packer
双卡瓦双筒封隔器
double-grip large bore single string packer
双卡瓦大孔单管封隔器
Get short URL