scrap steel

基本解释

Dad hand fed scrap steel into a device that chopped it as cleanly as a butcher chops a rack of ribs.
我爸用手把废金属塞进一个装置，这个装置像屠夫剁肋骨那样，利索地切割金属。
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So it can cut different thickness scrap steel. Its cutting route is very long in horizontal and vertical direction.
本机采用变频调速，调速范围宽，能切割不同厚度的废钢，水平、垂直方向切割行程大。
To shield themselves from higher raw-material prices, more of them are acquiring their own iron-ore and coal mines or deposits, as well as producers of scrap steel.
为规避原材料涨价的影响，越来越多的钢铁企业自己收购矿山和煤矿或资源储备区，甚至收购废钢企业。
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Blue Star Steel saves money buying scrap steel, and the environment is spared additional greenhouse gas emissions from a foundry.
FORBES: How GM Makes $1 Billion A Year By Recycling Waste
Hyundai Steel was already a major producer of steel beams and such for construction, forming them out of melted scrap steel.
FORBES: Hyundai Motor Revisits Henry Ford's Vision
Lu was born into a peasant family, apprenticed as an ironsmith and made it through the Cultural Revolution by acquiring scrap steel from villages to fabricate farming tools.
FORBES: Lu Guanqiu

废钢
The electric furnace steel-making taking scrap steel as primary charge has a very good market prospect.
以废钢为主要原料的电炉炼钢具有很好的市场前景。
经济学
废旧钢铁
Making best use of the scrap steel,it not only save energy and the raw materials,but the most importantly,but also reduce cost and save foreign exchange.
对废旧钢铁进行充分利用,不仅可以节约能源,节约原材料,更重要的是,可以降低成本、节约外汇。