基本解釋[土木建筑工程]粗濾料英漢例句雙語(yǔ)例句Granular media is as filter aid agent pre-coating in medium surface fabric used to be used for the coarse, filter;粒狀介質(zhì)是作為助濾劑預(yù)涂于織物介質(zhì)表面使用，用于粗濾；coarse filter medium更多例句專業(yè)釋義土木建筑工程粗濾料