Home / Standards / GB/T 19802- GB/T 19802- Non-destructive testing — Industrial radiographic illuminators — Minimum requirements 2005/ISO 5580:1985 无损检测工业射线照相观片灯最低要求 2005/ 1S0 5580 :1985 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A