This standard specifies the metal connection (fastening) structure and its service environment classification, recyclable cladding materials, corrosion resistant cladding operation, inspection, acceptance, safety and environmental protection requirements. Standardization and implementation of corrosion control engineering operations for metal connection (fastening) structures.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | A29 | ICS | 25.220.99 |
| Release Date | 2021-08-20 00:00:00 | Implementation Date | 2022-03-01 00:00:00 |