This paper introduced the manufacturing process of borebit warm extrusion technology, main technological parameter and mold design process.
绍了钎头温挤成型工艺的研制过程、主要工艺参数的确定及模具设计过程。
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Bill Compton has revealed an undead-like passion and sensitivity, and is given to moments of torment that are almost human, but he is a bit of a bore for a bloodsucker, isn't he?