scrapsn.油渣;剩饭名词scrap的复数形式.
scrapn.碎片;废品;少许;瘦小的人;争斗;打架v.报废;舍弃;打架
scraping type polyurea刮涂型聚脲
scraps of conversation谈话的片言只字
scrap shearing machine废钢剪切机,废铁剪机
scrap iron deoxidation铁屑还原
scrap and coke process废钢焦碳炼钢法
scraping of Cr-layer铬层脱落
scraping effectiveness刮油效率
scrap absorbing system碎边吸边系统
scrap steel preheating废钢预热
scrap-iron fixed bed铁屑固定床