Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21306-2:2019)

Die Norm herausgegeben am 4.3.2020

Plastics - Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21309-1:2019)

Die Norm herausgegeben am 4.3.2020

Plastics - Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21309-2:2019)

Die Norm herausgegeben am 4.3.2020

Aerospace series- Plates in aluminium alloys- Thickness 6 mm

Die Norm herausgegeben am 1.2.2002

ENERGY REACTIVE INDUCTION METERS (VAR-HOURMETER).

Die Norm herausgegeben am 22.11.1990

FIRST CLASS MAXIMUM INDICATORS FOR ELECTRIC POWER METERS OF ALTERNATING CURRENT.

Die Norm herausgegeben am 15.11.1971

ELECTRIC MEASURING DEVICES DIRECT ACTION RECORDERS AND ACCESORIES.

Die Norm herausgegeben am 15.8.1974

LETTER SYMBOLS FOR SEMICONDUCTOR DEVICES AND INTEGRATED MICROCIRCUITS.

Die Norm herausgegeben am 15.6.1978

METHODS FOR THE DETERMINATION OF THE PERMITIVITY AND DIELECTRIC DISSIPATION FACTOR OF ELECTRICAL INSULATING MATERIALS AT POWER, AUDIO AND RADIO FREQUENCIES.

Die Norm herausgegeben am 15.2.1977

Cosmetics - Microbiology - Testing of impregnated or coated wipes and masks (ISO 21322:2020)

Die Norm herausgegeben am 20.7.2022