Additive manufacturing of ceramics - Feedstock materials - Characterization of ceramic slurry in vat photopolymerization (ISO/ASTM DIS 52940:2024); German and English version prEN ISO/ASTM 52940:2024
Edition 2024-04

Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles (ISO/DIS 1628-1:2024); German and English version prEN ISO 1628-1:2024
Edition 2024-02

Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, Mg, Na, K and P content by optical emission spectral analysis with inductively coupled plasma (ICP OES); German and English version prEN 14538:2024
Edition 2024-02

Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 1: RTFOT method; German and English version prEN 12607-1:2023
Edition 2023-04

Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2017, modified); German and English version prEN 14161:2021
Edition 2021-08

Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods; German and English version prEN 12485:2024
Edition 2024-03

Bituminous mixtures - Test methods - Part 35: Laboratory mixing; German and English version prEN 12697-35:2023
Edition 2023-10

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation; German and English version prEN 1591-1:2021
Edition 2021-05

Fire resistance tests for service installations - Part 9: Single compartment smoke extraction ducts; German and English version prEN 1366-9:2023
Edition 2023-05

Fire resistance tests for service installations - Part 8: Smoke extraction ducts; German and English version prEN 1366-8:2023
Edition 2023-05