ISO/TC 146/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10027 | ISO 4226:1993 | Air quality — General aspects — Units of measurement | Atcelts |
| 10028 | ISO/TR 4227:1989 | Planning of ambient air quality monitoring | Atcelts |
| 10024 | ISO 4225:1980 | Air quality — General aspects — Vocabulary | Atcelts |
| 13765 | ISO 7168:1985 | Air quality — Presentation of ambient air quality data in alphanumerical form | Atcelts |
| 72525 | ISO 4225:2020 | Air quality — General aspects — Vocabulary | Atcelts |
| 16767 | ISO 9169:1994 | Air quality — Determination of performance characteristics of measurement methods | Atcelts |
| 10025 | ISO 4225:1994 | Air quality — General aspects — Vocabulary | Atcelts |
| 13400 | ISO 6879:1983 | Air quality — Performance characteristics and related concepts for air quality measuring methods | Atcelts |
| 50765 | ISO 11771:2010 | Air quality — Determination of time-averaged mass emissions and emission factors — General approach | Standarts spēkā |
| 32066 | ISO 11222:2002 | Air quality — Determination of the uncertainty of the time average of air quality measurements | Standarts spēkā |
Displaying 11-20 of 32 results.