hj+637+2012
hj+637+2012, Total:15 items.
The international standard classification for "hj+637+2012" includes: .
The Chinese standard classification for "hj+637+2012" includes: .
Professional Standard - Environmental Protection
- HJ 637-2012 Water quality- Determination of petroleum oils and animal and vegetable oils- Infrared spectrophotometry
未注明发布机构
Professional Standard - Aviation
- HB 459.1-1984 HJ-1 welding rod technical conditions
Group Standards of the People's Republic of China
- T/SDECA 5088-2022 HJ steel bar truss composite plate
(U.S.) Telecommunications Industries Association
- TIA-637-B-1[E]-2006 Short Message Services (SMS) for Wideband Spread Spectrum Systems Release B - Addendum 1 (This Standard is Available Simultaneously with TIA/EIA-637-C, TIA/EIA-637-B, TIA/EIA-637-A, and TIA/IS-637)
- TIA-637-C-2004 Short Messaging Services This Standard is Available Simultaneously with TIA/EIA-637-B, TIA/EIA-637-A, and TIA/IS-637 [Replaced: TIA TIA-637-B-1[E], TIA TIA/EIA-637-B]
- TIA/EIA-637-A-1999 Short Message Service for Spread Spectrum Systems (This Standard is Available Simultaneously with TIA/EIA-637-C, TIA/EIA-637-B, and TIA/IS-637)
- TIA/EIA-637-B-2002 Short Message Services for Wideband Spread Spectrum Systems
- TIA/EIA/IS-637-1995 Short Message Services for Wideband Spread Spectrum Cellular Systems (This Standard is Available Simultaneously with TIA/EIA-637-C, TIA/EIA-637-B, and TIA/EIA-637-A)
International Organization for Standardization (ISO)
- ISO 637:1975 Withdrawal of ISO 637-1975
- ISO/R 637:1967
ETSI - European Telecommunications Standards Institute
- GSM 03.91-1999 See TS 101 637 V7.0.0 (Version 7.0.0 Release 1998)
