T/ZZB 2148-2021
No liquid-filled shock-resistant pressure gauge (English Version)
- Standard No.
- T/ZZB 2148-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 2148-2021
- Scope
- This document stipulates the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitment of non-filled liquid-type seismic pressure gauges. This document applies to liquid-free anti-seismic pressure gauges (hereinafter referred to as meters) that use damping oil for anti-seismic treatment of the movement.
T/ZZB 2148-2021 history
- 2021 T/ZZB 2148-2021 No liquid-filled shock-resistant pressure gauge
