NA 152

DIN Standards Committee Technical Fundamentals

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Drafts of NA 152

Number: 40

DIN EN ISO 5167-4 2021-09 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO/DIS 5167-4:2021); German and English version prEN ISO 5167-4:2021 More  Read draft and comment
DIN EN ISO 5167-1 2021-09 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO/DIS 5167-1:2021); German and English version prEN ISO 5167-1:2021 More  Read draft and comment
DIN EN ISO 5167-2 2021-09 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO/DIS 5167-2:2021); German and English version prEN ISO 5167-2:2021 More  Read draft and comment
DIN EN ISO 9300 2021-09 Measurement of gas flow by means of critical flow nozzles (ISO/DIS 9300:2021); German and English version prEN ISO 9300:2021 More  Read draft and comment
DIN EN ISO 1 2021-06 Geometrical product specifications (GPS) - Standard reference temperature for the specification of geometrical and dimensional properties (ISO/DIS 1:2021); German and English version prEN ISO 1:2021 More 
DIN EN ISO 10360-11 2021-04 Geometrical product specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) - Part 11: CMMs using the principle of X-ray computed tomography (CT) (ISO/DIS 10360-11:2021); German and English version prEN ISO 10360-11:2021 More 
DIN ISO 68-1/A1 2021-01 ISO general purpose metric screw threads - Basic profile - Part 1: Metric screw threads (ISO 68-1:1998+Amd.1:2020); Text in German and English More 
DIN ISO 965-1/A1 2021-01 ISO general purpose metric screw threads - Tolerances - Part 1: Principles and basic data - Amendment 1 (ISO 965-1:2013/DAM 1:2020); Text in German and English More 
DIN ISO 965-4 2021-01 ISO general purpose metric screw threads - Tolerances - Part 4: Limits of sizes for hot-dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizing (ISO/DIS 965-4:2020); Text in German and English More 
DIN ISO 965-2/A1 2021-01 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads - Medium quality - Amendment 1 (ISO 965-2:1998/DAM 1:2020); Text in German and English More 

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