单项选择题
A.酒精 B.NEGA C.POSI D.Solvent
A.照明光学系 B.投影光学系 C.MASK STAGE D.除震系统
A.Cleaning->Gate Depo->Photo->WET Etch B.Cleaning->Gate Depo->Photo->DRY Etch C.Gate Depo->Cleaning->Photo->WET Etch D.Cleaning->Photo->Gate Depo->WET Etch
A.涂布光刻胶 B.清洗glass基板 C.加热干燥,去除光刻胶里面的solvent D.真空干燥,去除光刻胶里面的solvent
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