Normas ISO

Information technology -- Telecommunications and information exchange between systems -- Local and metropolitan area networks -- Technical reports and guidelines-- Part 1: The structure and coding of Logical Link Control addresses in Local Area Networks

Information technology -- Telecommunications and information exchange between systems -- Local and metropolitan area networks -- Technical reports and guidelines-- Part 2: Standard Group MAC Addresses

Specification and qualification of welding procedures for metallic materials -- Welding procedure test-- Part 13: Resistance butt and flash welding

Road transport and traffic telematics -- Electronic fee collection -- Test procedures for user and fixed equipment-- Part 2: Conformance test for the onboard unit application interface

Traffic and Travel Information -- General specifications for medium-range pre-information via dedicated short-range communication-- Part 1: Downlink

Information technology -- Implementation and operation of customer premises cabling-- Part 3: Testing of optical fibre cabling