Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
Terms
for subject
Electronics
containing
岩芯钻
|
all forms
|
in specified order only
Chinese
English
岩芯钻
头
core bit
金刚石
岩芯钻
diamond core drill
钻孔岩芯记录
drill-log
Get short URL
