布鲁斯表示主要高速钢粉末冶金过程是：加入了预合金化冶炼高速钢成分粉末，经过感应炉熔化，然后气体喷雾造粒制作而成。

Bruce said the main high-speed steel powder metallurgy process: Add a pre-alloyed powder metallurgical high speed steel components, induction-melting furnace, and then made the gas spray granulation.

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自1978年起，含氯氟烃的喷雾剂压缩气体已被禁止使用。

By 1978, the use of CFCs in aerosol propellants was banned.

《柯林斯英汉双解大词典》

应用包括：尘埃控制、喷雾干燥、加湿、气味控制、产品涂层、产品冷却和气体冷却。

Applications include: Dust control, spray drying, humidification, odor control, product coating, product cooling, and gas cooling.

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