Normas ISO

Plastics pipes and fittings -- Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels -- Metric series -- Specifications-- Part 3: Fittings for mechanical jointing (including PE-X/metal transitions)

Plastics pipes and fittings -- Butt fusion jointing procedures for polyethylene (PE) pipes and fittings used in the construction of gas and water distribution systems

Hybrid-electric road vehicles -- Exhaust emissions and fuel consumption measurements-- Part 1: Non-externally chargeable vehicles

Conformance testing for video signature tools

Safety and control devices for gas burners and gas-burning appliances -- General requirements

Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage-- Part 3: Spectrometric method