Petroleum and natural gas industries - Materials for use in H₂S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO 15156-2:2020); German version EN ISO 15156-2:2020

Proposal of the Swiss NC: Rectangular multimedia connector, 2, 4 and 8 way, fully shielded, cable-to-cable and cable-to-board arrangements with a bandwidth of up to 1400 MHz and higher

Safety of machinery - Positioning of safeguards with respect to the approach of the human body (ISO/FDIS 13855:2024)