常見例句雙語例句The screed is preheated to guarantee that the bituminous concrete may not be caking due to lower temperature at the start stage of paver.熨平板預熱是保證攤鋪機起步階段瀝青混凝土不降溫凝結，從而保證施工質量的必要步驟。 返回 bituminous paver