PFI ES 42 : 0現行
STANDARD FOR POSITIVE MATERIAL IDENTIFICATION OF PIPING COMPONENTS USING PORTABLE X-RAY EMISSION TYPE EQUIPMENT
出版：Pipe Fabrication Institute
專家解讀視頻
基本信息
標準編號： PFI ES 42 : 0
標準類別：Standard
出版單位：Pipe Fabrication Institute
標準頁數：0
標準簡介
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.
