
Steel for the reinforcement and prestressing of concrete - Test methods - Part 3: Prestressing steel
出版:Netherlands Standards

专家解读视频
EN ISO 15630-3 : 2010 - Identical
ISO 15630-3:2019 - Identical
EN ISO 15630-3:2019 - Identical
ISO 15630-3:2019 - Identical
EN ISO 15630-3:2019 - Identical
EN ISO 15630-3 : 2010 - Identical