贵阳涂料人必须知道的64个涂料常识!总结得太全面_贵州黔金匠科技 ...
Apr 4, 2018 · 答:PU漆与固化剂的配比是通过化学反应分子式计算得出的。 ... 答:贵阳涂料在成膜后漆膜呈现浑浊或乳白色的现象称为漆膜泛白,也叫发白、变白、 ...
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