waste and scrap 废旧材料...packeted scrap 压紧废料...waste and scrap account 废旧材料帐...gain from disposal of scrap material 出售废料收入...all scrap process 全废料链钢法...scrap n.碎片,残余物,些微,片断,...baled scrap 压块废料...selected scrap 选别废料...cured scrap 硫化碎片胶...by-product and scrap 副产品及废料...summary of scrap and spoiled materials 报废及毁损材料汇总表...punched scrap 冲孔废料...chill scrap 冷却用料...low-value scrap 低值废料...return scrap 回炉废料...scrap-book 集锦簿,粘贴簿...runner scrap 浇道废料...small scrap 碎料...crude fish scrap 粗制鱼渣...ground vulcanized scrap 废硫化胶末...purchased scrap 购入废料...
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