发布时间:2025-01-30 23:13:18
环氧云铁中间漆为双组份。成份一由环氧树脂,云母氧化铁、防锈颜料、有机溶剂配制而成;成份二为固化剂。成份一:成份二=100:10(重量比)。
怎么坐车从龙岗天虹到深圳市罗湖区嘉宾路1号阳光酒店B座写字楼909
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