Unverified85% confidenceCautionTime unknown
铜管、镀锌管禁用盐酸类强酸除垢剂,盐酸会腐蚀铜并产生点蚀穿孔;应选含缓蚀剂(如苯并三氮唑BTA)的氨基磺酸配方
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85%
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Long-term
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