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介绍了镀铝锌板用含铬耐指纹药剂、无铬耐指纹药剂、一液型无铬耐指纹药剂、高性价比的无铬耐指纹药剂的构成、特点、性能和用途,
This paper introduces the composition, characteristics, performance and application of chromium-free fingerprint-resisting agent, chromeless fingerprint-resisting agent, one-liquid chromium-free fingerprinting agent and cost-