DIN EN ISO 7539-3-1995 金属和合金的耐腐蚀性.应力腐蚀试验.第3部分:U型弯曲试样的制备和使用 (ISO 7539-3:1989); 德文版本 EN ISO 7539-3:1995
Corrosion of metals and alloys - Stress corrosion testing - Part 3: Preparation and use of U-bend specimens (ISO 7539-3:1989); German version EN ISO 7539-3:1995
This document covers procedures for designing, preparing and using U-bend test specimens for investigating the susceptibility of a metal to stress corrosion.#,,#