纪宏超,刘晋平*,王宝雨*,唐学峰,霍元明,周靖,胡正寰. Constitutive relationship of 4Cr9Si2 and technological parameters on the inner bore of cross wedge rolling for preform hollow valves,International Journal of Advanced Manufacturing Technology,2016.10.01,86(9-12):2621~2633
发布时间:2022-04-06 点击次数:
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