The manufacture of bearings in general has to go through forging, heat treatment, turning, grinding and assembly processes such as multi-channel processing.

轴承的制造一般要经过锻造、热处理、车削、磨削和装配等多道加工工序。

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The effects of heat treatment on the properties of multi-element low alloy wear-resistant steel making the liner of rolling mill liner are investigated.

研究了热处理工艺参数对用于制造轧机衬板工作层的多元低合金耐磨铸钢力学性能的影响。

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Multi-function tool made with few materials and heat- treatment. Much more lightweight and durable quality for the Chain Connect Clamp.

用最少的材料制作并加以硬化处理，坚固耐用且质量轻巧使用更便利。

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