Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
French
Terms
for subject
Oil / petroleum
containing
暗 视野
|
all forms
|
in specified order only
Chinese
English
暗视野
像
dark-field image
暗视野
彩色油浸法
dark-field color immersion method
暗视野
聚光镜
dark-field condenser
Get short URL