PFI ES 42 : 0现行
STANDARD FOR POSITIVE MATERIAL IDENTIFICATION OF PIPING COMPONENTS USING PORTABLE X-RAY EMISSION TYPE EQUIPMENT
出版：Pipe Fabrication Institute
专家解读视频
基本信息
标准编号： PFI ES 42 : 0
标准类别：Standard
出版单位：Pipe Fabrication Institute
标准页数：0
标准简介
Describes basic requirements for conducting Positive Material Identification (PMI) tests on ferrous and nonferrous metal alloy materials using portable x-ray emission type equipment, which is currently available for production shop and construction site verification of these materials.
