短語詞組短語metallic sprayed coating 噴鍍金屬膜metallic conductive coating 金屬導(dǎo)電層metallic powder coating 金屬粉末塗料metallic grid coating 金屬柵狀膜metallic sparking coating 金屬閃光漆metallic spray coating 金屬熔噴蓋層metallic surfacing coating 金屬堆銲metallic ceramic coating 金屬陶瓷塗層metallic film coating 金屬薄膜敷層 返回 metallic coating