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Standards [New]

DIN EN ISO 20553

Radiation protection - Monitoring of workers occupationally exposed to a risk of internal contamination with radioactive material (ISO 20553:2025); German version EN ISO 20553:2025
Edition 2025-05

Standards [CURRENT]

DIN EN ISO 20557-1

Plastics - Poly(phenylene ether) (PPE) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20557-1:2018); German version EN ISO 20557-1:2018
Edition 2018-12

Standards [CURRENT]

DIN EN ISO 20557-2

Plastics - Poly(phenylene ether) (PPE) moulding and extrusion materials - Part 2: Preparation of test specimen and determination of properties (ISO 20557-2:2018); German version EN ISO 20557-2:2018
Edition 2018-12

Standards [CURRENT]

DIN EN ISO 20558-1

Plastics - Poly(phenylene sulfide) (PPS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20558-1:2018); German version EN ISO 20558-1:2019
Edition 2019-06

Standards [CURRENT]

DIN EN ISO 20558-2

Plastics - Poly(phenylene sulfide) (PPS) moulding and extrusion materials - Part 2: Preparation of test specimen and determination of properties (ISO 20558-2:2018); German version EN ISO 20558-2:2019
Edition 2019-06

Standards [CURRENT]

DIN EN ISO 20565-1

Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica (ISO 20565-1:2008); German version EN ISO 20565-1:2008
Edition 2009-06

Standards [CURRENT]

DIN EN ISO 20565-2

Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 20565-2:2008); German version EN ISO 20565-2:2008
Edition 2009-06

Standards [CURRENT]

DIN EN ISO 20565-3

Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) (ISO 20565-3:2008); German version EN ISO 20565-3:2008
Edition 2009-06

Standards [CURRENT]

DIN EN ISO 20566

Paints and varnishes - Determination of the scratch resistance of a coating system using a laboratory-scale car-wash (ISO 20566:2020); German version EN ISO 20566:2021
Edition 2021-06

Standards [CURRENT]

DIN EN ISO 20567-1

Paints and varnishes - Determination of stone-chip resistance of coatings - Part 1: Multi-impact testing (ISO 20567-1:2017); German version EN ISO 20567-1:2017
Edition 2017-07

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