Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes and fittings. Test methods to prove the leaktightness of the wall under short-term internal pressure. (ISO 7511:1999, IDT)
Digital cellular communication system with code division multiple access (CDM 2000 1X). Subscriber station. General technical requirements and methods of control. Replaces O’z DSt 1103:2006