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US4978424A Descaling of jackets of glass-lined instruments 失效
玻璃衬里仪器外套的除鳞

Descaling of jackets of glass-lined instruments
摘要:
A descaling method for the inside of jackets of glass-lined instruments is disclosed, comprising using a hydrochloric acid solution comprising at least one compound selected from the group consisting of laurylamine, lauryldimethylamine and propargyl alcohol, with or without tin(II) chloride.
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