tar cement 中文意思是什麼
tar cement
解釋
柏油膠合料-
Standard specification for coal tar roof cement, asbestos free
無瀝青煤焦油屋面水泥的標準規范 -
Standard specification for joint sealant, hot - applied, jet - fuel - resistant type, for portland cement concrete and tar - concrete pavements
硅酸鹽水泥混凝土和焦油混凝土路面用抗噴氣燃料型熱澆填縫密封料標準規范 -
Standard specification for coal tar roof cement, asbestos containing
含石棉的煤焦油屋面粘結劑標準規范
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