7607| 21
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磷化完涂裝油漆起泡 |
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點評
如果要防腐的話,可以只噴底漆不噴面漆,但絕不能不噴底漆只噴面漆。面漆只是好看,其它方面都遠不如底漆。
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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