Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
French
Greek
Italian
Norwegian Bokmål
Polish
Russian
Spanish
Swedish
Terms
for subject
Drilling
containing
统一
|
all forms
|
in specified order only
Chinese
English
一次起下作业的射孔与充填
完井
系统
single-trip, perforation packing
completion
system
一次起下作业的标准完井系统
single-trip standard completion system
统一
标准特细螺纹
unified extra-fine thread
统一
标准粗螺纹
unified coarse thread
统一
标准细螺纹
unified fine thread
Get short URL