译：GB/T 2423.29-1999 Environmental testing for electric and electronic products—Part 2:Test methods—Test U:Robustness of terminations and integral mounting devices

译：GB/T 2423.30-1999 Environmental testing for electric and electronic products—Part 2:Test methods-Test XA and guidance:Immersion in cleaning solvents

译：GB/T 17799.1-1999 Electromagnetic compatibility—Generic standards—Immunity for residential, commercial and light-industrial environments

译：GB/T 17801-1999 Interface between data terminal equipment(DTE) and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and accessing a packet switched public data network through a public switched telephone network or an integrated services digital network or a circuit switched public data network

译：GB/T 17798-1999 Geo-spatial data transfer format

译：GB/T 17800.1-1999 Helical-scan video tape cassette systems using 8mm magnetic tape—8mm video—Part 1:General specifications

译：GB/T 17800.2-1999 Helical-scan video tape cassette systems using 8mm magnetic tape—8mm video—Part 2:PCM multi-track audio system

译：GB/T 3791-1999 Cassette for tape records dimensions and mechanical characteristics

译：GB/T 17800.3-1999 Helical-scan video tape cassette systems using 8mm magnetic tape—8mm video—Part 3:High-band specifications for Hi 8

译：GB/T 6361-1999 Series of type-spectrums for parabolic antennas used in microwave relay communication systems