短語詞組短語powder building coating 粉末建筑涂料powder -coating method 粉末涂敷法powder penetration coating 粉末滲鍍powder spray coating 粉末噴涂powder for coating 包衣粉;熔敷粉末材料Powder Material Coating 粉體物料制粒cupric powder conductive coating 銅系導電涂料powder scattering coating 撒粉法涂層powder point coating 粉點法涂層 返回 powder coating