GB/T 40380.1-2021金属粉末高温时松装密度和流速的测定第1部分:高温时松装密度的测定标准
英文:Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of ap...
英文:Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of ap...