Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
Dutch
Finnish
French
German
Greek
Italian
Polish
Portuguese
Russian
Spanish
Swedish
Terms
for subject
Oilfields
containing
drop ball
|
all forms
English
Russian
ball drop actuation
приведение в действие скважинного инструмента сбросом шара
(
indrajiita
)
Get short URL