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水溶性防銹劑L190-A 三元聚羧酸 水性防銹劑 聚三元羧酸
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阿B-226阿克蘇226SA水性表面活性劑去積碳表活
阿B-226 前 言B-226是用于水性除油和清洗配方的表面活性劑可除油。B-226清洗油脂類的有機油。以B-226配制的脫脂劑配方在車輛、發(fā)
2022-10-24
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