... 锻造、冲压 Forging and Stamping 钢铁锻造 Iron and Steel Forging 有色金属锻造 Nonferrous Forging ...
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The result showed that ADI has better wear resistance than low alloy cast iron and forging steel.
结果表明，其耐磨性明显优于低合金球铁和锻钢。
Defects of crankshaft surface and body will produce important effect on engine reliability. This paper probes into flaw detection technology of forging steel and nodular cast iron of crankshaft.
曲轴表面及本体的缺陷，对发动机的可靠性有重要影响，对锻钢和球墨铸铁曲轴的探伤技术进行探讨。
Sand and rusts removing of large-sized cast iron, cast steel, steel structures, large-sized forging and surface treatment of oxidized work pieces.
大型铸铁、铸钢件，钢结构件、大型锻件，热处理件的清砂、除锈去除氧化皮表面清理等。
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