短語詞組短語bituminous pipe coating 繙譯;琯子瀝青塗料bituminous s coating 瀝青塗層bituminous epoxy coating 環(huán)氧瀝青bituminous waterproof coating 瀝青防滲層Thinner for bituminous electrostatic coating 瀝青靜電漆稀釋劑Bituminous Water Proof Coating 瀝青防水層bituminous coating material 塗蓋材料steel pipe exterior bituminous coating 鋼琯外包瀝青bituminous water -proof coating 瀝青防水層 返回 bituminous coating