DIN EN ISO 7500-1 Beiblatt 4 E:2012-05
金属材料 静态单轴试验机的验证 第1部分:拉伸/压缩试验机 测力系统的验证和校准;补充 4:关于考虑不确定性的信息(草案)
Validation of static uniaxial testing machines for metallic materials Part 1: Validation and calibration of force measuring systems of tension/compression testing machines; Supplement 4: Information on accounting for uncertainties (draft)