Home / Standards / GB/T 43618-2023 GB/T 43618-2023 Active Non-destructive testing—Gamma ray scanning method on process columns 无损检测 工艺塔伽马射线扫描方法 Standard Type GBT ICS 19.100 CCS J04 Status 现行 Issue Date 2023-12-28 Implementation 2023-12-28 Responsible Dept 国家标准委 Drafting Unit N/A