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Metal Cable Tray Systems
This is the common CSA and NEMA Standard for metal cable tray systems. It is the third edition of CSA C22.2 No. 126.1, superseding the previous editions published in 2002 and 1998, and the fifth edition of NEMA VE 1...
Information Technology - Coding of Moving Pictures and Associated Audio for Digital Storage Media at up to About 1,5 Mbit/s - Part 4: Compliance Testing
Information Technology - Telecommunications and Information Exchange Between Systems - Protocol Mappings for the OSI Data Link Service