短語詞組短語cement based waterproofing coating 水泥基防水涂料cement based waterproof coating 水泥基防水涂料based cermet coating 金屬基陶瓷涂層ni based composite coating 鎳復(fù)合鍍層nickel based alloy coating 鎳基合金涂層water based anticorrosive coating 水性防污漆Iron based surface coating 鐵基堆焊層water based suede coating 水性絨面涂料Co -based alloy coating 鈷基合金 返回 base coat