በዋናነት በSuzhou Honbest Ultra Clean Technology Co.፣ እና በ Suzhou Leader Network Technology Co., Ltd, Shanghai Saift Semi-conductor Material, Xinte Energy Co., Asia Silicon (Qinghai) Co., Qinghai Core Measurement Technology Co., Co. .፣ ናይትሪል ጓንቶች ለሴሚኮንዳክተር ንፁህ አካባቢ...
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