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검색글 Polyalkylene Glycol 0건
자료요약 (카테고리 : | 글입력 : Goldbug | 최종수정일 : 2012. 07. 09. Monday)
Metal surfaces are degreased and derusted in baths based on hydrochloric acid and sulphuric acid. Apart from containing surfactants, these formulations incorporate corrosion inhibitors to prevent the base metal from being attacked. Corrosion inhibitors are also expected to accelerate or, at least, not to impai...