أرشيفات الوسوم: شفرة

Turbine Blade Investment Casting Die TechnologyDinghua Zhang , Yunyong Cheng Ruisong Jiang , Neng WanContents1 Introduction 11.1 Turbine Blade of Aero-Engine 11.1.1 Introduction of Aero-Engine 11.1.2 Turbine Blade of Aero-Engine… أكمل القراءة ←