Home / Standards / GBT 228.2-2015 GBT 228.2-2015 Metallic materials — Tensile testing — Part 2: Method of test at elevated temperature 金属材料 拉伸试验 第2部分:高温试验方法 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A