MT 350-1994
General technical requirements for the verification device of mine wind speed instrument (English Version)
- Standard No.
- MT 350-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Coal
- Latest
- MT 350-1994
- Scope
- This standard specifies the categories, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of mining anemometer verification devices. This standard applies to mine wind speed instrument calibration devices (commonly known as wind tunnels). This device is mainly used for the calibration of anemometers and pitot tubes, and can also be used for the calibration of other gas flow rate measuring instruments.
MT 350-1994 history
- 1994 MT 350-1994 General technical requirements for the verification device of mine wind speed instrument
