opticals 中文意思是什麼
opticals
解釋
光學-
The enterprise kumar opticals offers possibilities within the range lenses and condenser as well as lenses
為您提供關于光盤和透鏡、 （電阻點焊時的）熔核、物鏡的信息。 -
Class a of electronics engineering of electronics telecommunication, broadcasting and television fields, class a of building engineering, class a of chemical, petro - chemical, and pharmaceutical fields, class a of municipal public facilities fields environment hygiene, class a of military industry fields opticals, optical - electronicals, electronicals engineering
：電子通信廣電行業電子工程類甲級建築行業建築工程甲級化工石化醫藥行業甲級市政公用行業環境衛生甲級，軍工行業光學光電電子工程甲
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