Standards UNE - Spanish national standards - Page 1322

Electrical installations of buildings - Part 7-740: Requirements for special installations or locations - Temporary electrical installations for structures, amusement devices and booths at fairgrounds, amusement parks and circuses

Change published on 4.10.2017

Aerospace series - Beaded L-section extruded, in aluminium alloys - Dimensions.

Standard published on 30.4.2002

High visibility clothing - Test methods and requirements (ISO 20471:2013, Corrected version 2013-06-01)

Standard published on 11.12.2013

High visibility clothing - Test methods and requirements - Amendment 1 (ISO 20471:2013/Amd 1:2016)

Change published on 8.3.2017

Gas cylinders - Cylinder bundles - Periodic inspection and testing (ISO 20475:2018)

Standard published on 27.10.2021

Aerospace series - Extruded L-section, in aluminium alloys - Dimensions.

Standard published on 30.4.2002

Metallic materials - Sheet and strip - Erichsen cupping test (ISO 20482:2013)

Standard published on 12.3.2014

Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2013)

Standard published on 12.3.2014

Non-destructive testing - Leak testing - Vocabulary (ISO 20484:2017)

Standard published on 5.12.2017

Non-destructive testing - Leak testing - Tracer gas method (ISO 20485:2017)

Standard published on 18.7.2018