P/M metallurgy

• 粉末冶金

P/M metallurgy的用法和样例：

例句

1. 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。
2. 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。