
EN ISO 22475-1 - GEOTECHNICAL INVESTIGATION AND TESTING - SAMPLING BY DRILLING AND EXCAVATION METHODS AND GROUNDWATER MEASUREMENTS - PART 1: TECHNICAL PRINCIPLES FOR EXECUTION
出版:British Standards Institution

专家解读视频
基本信息
标准编号: 04/30113757 DC : DRAFT MAY 2004
标准类别:Draft
出版单位:British Standards Institution
标准页数:0
标准简介
EN ISO 22475-1
替代本标准的新标准
等同采用的国际标准
ISO/DIS 22475-1 : 60.00 (2005) - Identical