化学配方数据库
配方类型: METALS AND THEIR TREATMENT
配方说明: Etching Germanium (U.S. Patent 2,849,296)
配方组成: Hydrofluoric Acid (48%)/10
Glacial Acetic Acid/20
Water/3
Nitric Acid (70%)/15
配制方法: Use at 45 to 65C. in a rotating container at 100 r.p.m. at an angle of 30-45 to vertical.

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