Normas ISO

Pneumatic fluid power -- Compressed air pressure regulators and filter-regulators-- Part 1: Main characteristics to be included in literature from suppliers and product-marking requirements

Fluid power systems and components -- Two-pin electrical plug connectors with earth contact -- Characteristics and requirements

Pneumatic fluid power -- Compressed-air lubricators-- Part 1: Main characteristics to be included in supplier's literature and product-marking requirements

Hydraulic fluid power -- Compensated flow-control valves -- Mounting surfaces

Thermoplastics pipes -- Resistance to liquid chemicals -- Classification-- Part 2: Polyolefin pipes

Information technology -- Customer premises cabling -- Planning and installation guide to support ISO/IEC 8802-5 token ring stations