P/M metallurgy是什么意思 P/M metallurgy怎么读
P/M metallurgy的用法和样例
- This product is manufactured by powder metallurgy through compacting and pressure working.
本产品系采用粉末冶金方法经压坯和压力加工而制成。 - The powder metallurgy of high aluminium zinc alloy and its tribological characteristics have been studied.
初步研究了高铝锌基合金的粉末冶金工艺及其材料的摩擦磨损性能。
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