GH738造句
简要介绍了GH738高温合金十二角自锁螺母温挤工艺,温挤模具设计及生产加工时采取的措施。ThewarmextrudingtechnologyforGH738hightemperaturealloytwo-hexagonlocking-nuts,thestructuredesignofthewarmextrudingdiean...
简要介绍了GH738高温合金十二角自锁螺母温挤工艺,温挤模具设计及生产加工时采取的措施。ThewarmextrudingtechnologyforGH738hightemperaturealloytwo-hexagonlocking-nuts,thestructuredesignofthewarmextrudingdiean...