Paints and varnishes - Wettability - Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle

IEC 62739-1 Ed.1: Test method for erosion of wave soldering equipment using molten lead-free solder alloy - Part 1: Erosion test method for metal materials without surface processing

IEC 62739-1 Ed.1: Test method for erosion of wave soldering equipment using molten lead-free solder alloy - Part 1: Erosion test method for metal materials without surface processing

Heat-treatable steels, alloy steels and free-cutting steels - Part 7: Bright products of non-alloy and alloy steels (ISO 683-7:2023)

IEC 60603-7-1 Ed 2.0: Connectors for electronic equipment: Part 7-1: Detail specification for 8-way, shielded, free and fixed connectors

Safety of laser products - Part 12: Safety of free space optical communication systems used for transmission of information (IEC 76/655/CD:2020); Text in German and English

Connectors for electrical and electronic equipment - Part 2 -117: Detail specification for shielded, free and fixed circular connectors M12 to M40 for power, signal and data transmission with frequencies up to 600 MHz

Paints and varnishes - Determination of preservatives in water-dilutable coating materials - Part 1: Determination of in-can free formaldehyde (ISO/DIS 7012-1:2024)

Testing of lubricants - Lithium hydroxide and lithium carbonate in greases - Part 1: Calculation of the percentage of free lithium hydroxide and lithium carbonate in greases thickened with lithium soaps only

Rotating electrical machines - Part 18-41: Partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters - Qualification and quality control tests