DIN EN ISO 7500-1 Supplement 3:1999 金属材料静态单轴试验机验证 第1部分:拉伸/压缩试验机 测力系统的验证和校准 疲劳测试的要求、验证和校准的一般要求...
Metallic materials - Verification of static uniaxial testing machines - Part 1: Tension/compression testing machines; verification and calibration of the force-measuring system; general for requirements, verification and calibration of fatigue testing ...