Home / Standards / GB/T 26838-2011 GB/T 26838-2011 Abolished Non-destructive testing instruments - Portable industrial X-ray radiographic equipment 无损检测仪器 携带式工业X射线探伤机 Standard Type GBT ICS 19.100 CCS N78 Status 废止 Issue Date 2011-07-29 Implementation 2011-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会