ISO/TC 30/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30190 | ISO 5167-2:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice plates | Atcelts |
| 6984 | ISO 2186:1973 | Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elements | Atcelts |
| 40029 | ISO/TR 15377:2007 | Measurement of fluid flow by means of pressure-differential devices — Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167 | Atcelts |
| 16956 | ISO 9300:1990 | Measurement of gas flow by means of critical flow Venturi nozzles | Atcelts |
| 28064 | ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirements | Atcelts |
| 38091 | ISO 2186:2007 | Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elements | Standarts spēkā |
| 79180 | ISO 5167-2:2022 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice plates | Standarts spēkā |
| 84845 | ISO 5167-3:2022 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3: Nozzles and Venturi nozzles | Standarts spēkā |
| 77401 | ISO 9300:2022 | Measurement of gas flow by means of critical flow nozzles | Standarts spēkā |
| 50609 | ISO/TR 11583:2012 | Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits | Standarts spēkā |
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