Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems (ISO 23251:2019) (Endorsed by Asociación Espanola de Normalización in October of 2020.)

Die Norm herausgegeben am 1.10.2020

AEROSPACE SERIES. ALUMINIUM ALLOY AL-P6082-T6. EXTRUDED BARS AND SECTIONS A OR D <= 200 mm.

Die Norm herausgegeben am 24.6.1993

Soil quality - Test for measuring the inhibition of reproduction in oribatid mites (Oppia nitens) exposed to contaminants in soil (ISO 23266:2020) (Endorsed by Asociación Espanola de Normalización in May of 2021.)

Die Norm herausgegeben am 1.5.2021

Aerospace series - Washers, lock, with radial serrations in alloy steel, cadmium plated for flight control rods - Dimensions (Endorsed by AENOR in July of 2006.)

Die Norm herausgegeben am 1.7.2006

PAINTS, VARNISHES AND THEIR RAW MATERIALS. TEMPERATURES AND HUMIDITIES FOR CONDITIONING AND TESTING. (ISO 3270, EDITION 1984)

Die Norm herausgegeben am 22.1.1993

Animal and vegetable fats and oils - Cocoa butter equivalents in cocoa butter and plain chocolate - Part 1: Determination of the presence of cocoa butter equivalents (ISO 23275-1:2006)

Die Norm herausgegeben am 1.7.2009

Animal and vegetable fats and oils - Cocoa butter equivalents in cocoa butter and plain chocolate - Part 2: Quantification of cocoa butter equivalents (ISO 23275-2:2006)

Die Norm herausgegeben am 1.7.2009

Non-destructive testing of welds - Penetrant testing - Acceptance levels (ISO 23277:2015)

Die Norm herausgegeben am 15.7.2015

Non-destructive testing of welds - Magnetic particle testing - Acceptance levels (ISO 23278:2015)

Die Norm herausgegeben am 15.7.2015

Non-destructive testing of welds - Ultrasonic testing - Characterization of discontinuities in welds (ISO 23279:2017)

Die Norm herausgegeben am 7.3.2018