steel pig

This is not always true-as with the manufacture of pig iron and steel from low-grade iron ores-but it did lead to the concentration of industrial developments on the coal fields.

并非一概如此 — 例如从低级铁矿石中生产生铁和钢材的情况一但是这导致了工业发展集中在煤田上.

Research on the Production and Properties of Boron Steel Produced by Using Pig Iron Containing Boron as Alloying Agent

超强钕铁硼永磁合金以含硼生铁为添加剂的硼钢的制备和性能研究

A furnace in which pig iron is converted into steel by the Bessemer process.

用贝西默炼钢法把杂铁炼成钢的难熔炉.

The Company production of pig iron castings, ductile iron, steel-covered.

本公司生产各种生铁铸件, 球墨铸铁, 气钢盖.

Market Analysis: Hebei Province, China's largest iron and steel, crude steel, pig iron, steel, iron ore output rank first in the country for many years.

市场分析：河北省是我国钢铁大省，粗钢、生铁、钢材、铁矿石的产量连续多年居全国第一。

Therefore, the connection between iron ore and market is not in a direct way. Iron ore enters market through pig iron, crude steel and steel products.

铁矿石与市场的联系不是直接的，而是通过生铁粗钢钢材、钢铁制品进入市场的。