a scrap of paper  碎纸片

acidulated scrap  酸触鱼渣

Actual scrap lead recovery  废铅实得率

air conveying system of scrap edge  吸边系统

aircraft scrap  飞机废金属

all scrap process  全废钢法; 全废料炼钢法

alloy steel scrap  合金废钢

alloyed scrap  合金废料

ALT scrap rate  ALT报废率

aluminium scrap  废铝

aluminium-foil scrap  废铝箔

Aluminum foil scrap  废铝边角料

Aluminum Scrap  废铝; 废铝边角料

anode material scrap  正极材料废料

anode scrap  残阳极; 阳极降

artificial graphite scrap  人造石墨碎块

baled scrap  打包废金属; 压块废料

blank scrap upgoing  废料上行

Blood scrap rate  血液报废率

bought scrap  外购废金属