SN EN ISO 15257 : 2017现行
CATHODIC PROTECTION - COMPETENCE LEVELS OF CATHODIC PROTECTION PERSONS - BASIS FOR CERTIFICATION SCHEME (ISO 15257:2017)
出版：Swiss Standards
专家解读视频
基本信息
标准编号： SN EN ISO 15257 : 2017
标准类别：Standard
出版单位：Swiss Standards
标准页数：0
标准简介
Specifies five levels of competence (detailed in Clause 4) for persons working in the field of cathodic protection (CP), including survey, design, installation, testing, maintenance and advancing the science of cathodic protection.
