Registration number (WIID)Project No.TitleStatus
6984ISO 2186:1973Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elementsAtcelts
38091ISO 2186:2007Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elementsStandarts spēkā
11169ISO 5167-1:1991Measurement of fluid flow by means of pressure differential devices — Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running fullAtcelts
27895ISO 5167-1:1991/Amd 1:1998Measurement of fluid flow by means of pressure differential devices — Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full — Amendment 1Atcelts
27934ISO 5167-1:1991/Cor 1:1997Measurement of fluid flow by means of pressure differential devices — Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full — Technical Corrigendum 1: (Applies to French version only)Atcelts
28064ISO 5167-1:2003Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirementsAtcelts
79179ISO 5167-1:2022Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirementsStandarts spēkā
30190ISO 5167-2:2003Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice platesAtcelts
79180ISO 5167-2:2022Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice platesStandarts spēkā
30191ISO 5167-3:2003Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3: Nozzles and Venturi nozzlesAtcelts
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