Shell aluminum alloy die-casting molding, high strength, high voltage electrostatic powder coating, corrosion resistance.
外壳铝合金压铸成型，强度高，表面高压静电粉末喷涂，耐腐蚀。
The wear resistance of casting composite medium manganese steel has been studied under the condition of impact abrasive wear.
研究了铸造复合中锰奥氏体钢在冲击磨料磨损条件下的耐磨性能。
The reason for resistance in casting in slab caster is analyzed, some correct measures found out.
分析了板坯连铸机拉坯阻力产生的原因，找出了正确处理措施。
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