Home / Standards / GB/T 18851.2-2024 GB/T 18851.2-2024 Active Non-destructive testing—Penetrant testing—Part 2:Testing of penetrang materials 无损检测 渗透检测 第2部分:渗透材料的检验 Standard Type GBT ICS 19.100 CCS J04 Status 现行 Issue Date 2024-12-31 Implementation 2024-12-31 Responsible Dept 国家标准委 Drafting Unit N/A