Việt
quang cụ phẳng
Anh
flat optical tool
flat tool
Đức
flaches Optikwerkzeug
Planfrässcheibe
Pháp
plan
plateau
flat optical tool,flat tool /INDUSTRY,INDUSTRY-METAL/
[DE] Planfrässcheibe
[EN] flat optical tool; flat tool
[FR] plan; plateau
flaches Optikwerkzeug /nt/SỨ_TT/
[EN] flat optical tool
[VI] quang cụ phẳng