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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of NA 152-04-02 AA

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ISO/TR 11583	2012-04	Technical rule	Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits More	Order from DIN Media
ISO/TR 12767	2023-09	Technical rule	Measurement of fluid flow by means of pressure differential devices - Guidelines on the effect of departure from the specifications and operating conditions given in ISO 5167 More	Order from DIN Media
ISO/TR 15377	2023-09	Technical rule	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 series More	Order from DIN Media
ISO 2186	2007-03	Standards	Fluid flow in closed conduits - Connections for pressure signal transmissions between primary and secondary elements More	Order from DIN Media
ISO 2975-1	1974-05	Standards	Measurement of water flow in closed conduits; Tracer methods; Part I : General More	Order from DIN Media
ISO 2975-2	1975-08	Standards	Measurement of water flow in closed conduits; Tracer methods; Part II : Constant rate injection method using non-radioactive tracers More	Order from DIN Media
ISO 2975-3	1976-08	Standards	Measurement of water flow in closed conduits; Tracer methods; Part III : Constant rate injection method using radioactive tracers More	Order from DIN Media
ISO 2975-6	1977-02	Standards	Measurement of water flow in closed conduits; Tracer methods; Part VI : Transit time method using non-radioactive tracers More	Order from DIN Media
ISO 2975-7	1977-12	Standards	Measurement of water flow in closed conduits; Tracer methods; Part VII : Transit time method using radioactive tracers More	Order from DIN Media
ISO 3354	2008-07	Standards	Measurement of clean water flow in closed conduits - Velocity-area method using current-meters in full conduits and under regular flow conditions More	Order from DIN Media

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