coal tar resin 中文意思是什麼
coal tar resin
解釋
煤焦油樹脂-
It ' s based on a blend of high quality coal tar and vinyl resin. physically drying
一種高質量焦油瀝青和乙烯基樹脂的混合物,屬物理乾燥型。 -
Coal tar epoxy resin
環氧瀝青樹脂
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