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- machine cast pig iron 可切削铸铁
- This paper presents the process of getting the qualified molten iron through melting scrap,carburant and moderate cast pig iron, which offers a new way for producing ductile iron. 利用废钢、增碳剂并适当配入铸造生铁,通过熔炼来获得合格的原铁水,然后经球化孕育处理形成球墨铸铁,为球墨铸铁生产开辟出一条新的途径。
- Mainly engaged in machinery parts casting, machining! Recycling Scrap Metals (Miscellaneous iron), casting pig iron! Customers can also select materials processing, a large quantity favorably! 主要从事机械零部件铸造、加工！回收废旧金属（杂铁）、铸造生铁！客户也可以选择来料加工，量大从优！
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- Pig iron used as permanent ballast. 压载铁做为永久性压舱物的生铁
- machine cast pig 机铸铁
- Pig iron is converted into steel by removing most but not all the impurities. 生铁变成钢要除掉大部分而不是全部的杂质。
- chill cast pig iron 冷铸生铁
- sand cast pig iron 砂铸生铁
- Pig iron may contain 4% of carbon. 生铁约含有4%25的碳。
- The freighter carrying pig iron is cleaving through the water. 装着生铁的货船正在破浪前进。
- cast pig iron 铸造生铁
- Cannons are made here from pig iron and wood. 生铁和木头在这里被制成大炮。
- This building makes muskets from pig iron. 生铁在这里被制成步枪。
- Pig iron may contain 4% of carbon . 生铁约含有4%25的碳。
- A furnace in which pig iron is converted into steel by the Bessemer process. 炼钢熔炉一种通过酸性转炉法将生铁练成钢的设备
- He asked us how much pig iron we could produce per day and calculated with us how much we could put out in a year. 他问我们每天能生产多少生铁，又跟我们一道计算一年内能生产多少。
- Pig iron: Crude iron obtained directly from the blast furnace and cast in molds. 生铁:从高炉直接炼得并在模中铸出的粗铁。
- The iron extracted from the blast furnace is known as pig iron . 从高炉中提炼出的铁叫生铁。
- Manufacturing and sales of valve casting products and machine casting products. 钢铁阀门铸件及机械件配套铸件。
