T/ZZB 2386-2021
Marine manhole cover (English Version)
- Standard No.
- T/ZZB 2386-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 2386-2021
- Scope
- This document stipulates the terms and definitions, classification and marking, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and quality commitment of marine manhole covers (referred to as manhole covers). This document applies to manhole covers for steel ships.
T/ZZB 2386-2021 history
- 2021 T/ZZB 2386-2021 Marine manhole cover
