常見例句雙語例句B311 lithopone: white paint, zinc sulfide content of 30%.B311 立德粉:白色顔料,硫化鋅含量爲30%。B302 lithopone: white paint, zinc sulfide content of 28 percent, after surface treatment than the B301 have a better dispersion.B302 立德粉:白色顔料、硫化鋅含量爲28% ,經(jīng)過表麪処理比B301 有更好的分散性。 返回 white zinc paint