叙述了液态模锻的工艺实质 、 应用范围及工艺参数.The paper has described technological essence, application range and technological parameters.阐述了用粉末锻造工艺代替普通模锻的优点.It has elaborated the advantages of the powder forging technology.分析了汽车驱动齿轮的冷模锻工艺...
陶粒砂生产销售化工 ( 危险品 ) 材.Taoli sand production sales chemical ( except Dangerous Goods ) steel.其中烧结温度对陶粒的性能影响较大.The effect of the sintering temperature on the degrease performance is obvious.陶粒用粘土采掘 、 销售.Taoli use clay extrac...