Normas ISO

Specification and qualification of welding procedures for metallic materials -- Welding procedure specification-- Part 2: Gas welding

Milling cutters for high speed machining -- Safety requirements

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Call Identification and Call Linkage Additional Network Feature

Pneumatic fluid power -- Five-port directional control valves-- Part 1: Mounting interface surfaces without electrical connector

Structural steels -- Cold-formed, welded, structural hollow sections -- Dimensions and sectional properties

Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels -- Metric series -- Specifications-- Part 1: Fittings for socket fusion using heated tools