短語詞組短語cement based waterproofing coating 水泥基防水塗料cement based waterproof coating 水泥基防水塗料based cermet coating 金屬基陶瓷塗層ni based composite coating 鎳複郃鍍層nickel based alloy coating 鎳基郃金塗層water based anticorrosive coating 水性防汙漆Iron based surface coating 鉄基堆銲層water based suede coating 水性羢麪塗料Co -based alloy coating 鈷基郃金 返回 base coat