Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
Terms
for subject
Mechanic engineering
containing
分光
|
all forms
Chinese
Russian
光学千分尺
оптический микрометр
分烛光
десятичная свеча
十分之一烛光
десятичная свеча
Get short URL