Piston-operated volumetric apparatus - Part 4: Dilutors (ISO 8655-4:2022); German version EN ISO 8655-4:2022
Edition 2022-11

Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022); German version EN ISO 8655-8:2022
Edition 2022-11

Piston-operated volumetric apparatus - Part 6: Gravimetric reference measurement procedure for the determination of volume (ISO 8655-6:2022, Corrected version 2022-06); German version EN ISO 8655-6:2022
Edition 2022-11

Corrosion of metals - Methods for evaluation of efficiency of water treatment apparatus for corrosion protection - Part 1: General
Edition 2000-04

Cardiovascular implants and extracorporeal systems - Vascular device-drug combination products - Part 1: General requirements (ISO 12417-1:2024); German version EN ISO 12417-1:2024
Edition 2024-08

Electrical laboratory devices - Laboratory circulators and baths - Part 3: Determination of ratings of laboratory baths
Edition 2001-12

German construction contract procedures (VOB) - Part A: General provisions relating to the award of construction contracts
Edition 2019-09

Drinking water supply from small units and non stationary plants - Part 2: Non stationary units - Guidelines for drinking water, planning, construction, operation and maintenance of units
Edition 2018-01

Non-destructive testing - Radiation protection rules for the technical application of sealed radioactive sources for gamma-radiography - Part 1: Handling, organization and transport
Edition 2020-06

Water based surface embedded heating and cooling systems - Part 3: Dimensioning; German version EN 1264-3:2021
Edition 2021-08