Home / Standards / GB/T 26838 GB/T 26838 Active 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 现行 Issue Date 2024-08-23 Implementation 2025-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会