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每页显示20 条，共找到 78 条结果 <3/4>

标准编号	标准名称	发布部门	发布日期	状态
NEN EN 301160:2002	Routeing Of Calls To European Telephony Numbering Space (etns) Services	Nederlands..	2002-01-01	现行
NEN EN 301161:2002	Management Of The European Telephony Numbering Space (etns)	Nederlands..	2002-01-01	现行
IEC 61643-311 Ed. 1.0	Components for low-voltage surge protective devices Part 311: Specification for gas discharge tubes (GDT)	Internatio..	2001-10-17	被替代
DIN EN 41003 (1999-08)	Particular Safety Requirements For Equipment To Be Connected To Telecommunication Networks	Verband De..	1999-08-01	被替代
VDE 0804-100:1999	Particular Safety Requirements For Equipment To Be Connected To Telecommunication Networks	Verband De..	1999-08-01	被替代
BS EN 41003:1999	Particular safety requirements for equipment to be connected to telecommunications networks	British St..	1999-05-15	被替代
BS ISO 7746:1998	Banking. Telex formats for inter-bank messages	British St..	1998-10-15	废止
BS 4193-13:1998	Hardmetal insert tooling. Indexable hard material inserts with rounded corners, with partly cylindrical fixing hole. Dimensions	British St..	1998-10-15	被替代
SN HD 609:1995	Sectional Specification For Equipment Cables To Be Used For Digital And Analogue Communication	Swiss Stan..	1995-11-01	现行
SN EN 60495:1994	Single Sideband Power-line Carrier Terminals	Swiss Stan..	1994-03-01	现行
GOST 23221:1978	Uhf Modules, Blocks - Terms, Definitions And Letter Symbols	Interstand..	1980-01-01	现行
ATIS T1.212:1995 (R1999)	Enhanced Telecommunications Charge Card Physical Characteristics And Numbering Structure	Alliance f..	1900-01-01	被替代
BS EN 61643-351:2017	Components For Low-Voltage Surge Protective Devices - Part 351: Performance Requirements And Test Methods For Telecommunications And Signalling Network Surge Isolation Transformers (Sit)	British St..	1900-01-01	现行
GB/T 29234-2012	Security technical requirements for broadband customer network based on telecommunication network	Standardiz..	1900-01-01	现行
UNI EN 1922:1999	Information Technology - Character Repertoire And Coding For Interworking With Telex Services	Italian St..	1900-01-01	现行
ICEA S 89 648:2011	Aerial Service Wire Technical Requirements	Insulated ..	1900-01-01	现行
SS EN 60728-7-1:2005	Cable Networks For Television Signals, Sound Signals And Interactive Services - Part 7-1: Hybrid Fibre Coax Outside Plant Status Monitoring - Physical (Phy) Layer Specification	Standardis..	1900-01-01	现行
EN IEC 61643-352:2018	Components For Low-Voltage Surge Protection - Part 352: Selection And Application Principles For Telecommunications And Signalling Network Surge Isolation Transformers (Sits) (Iec 61643-352:2018)	European C..	1900-01-01	现行
EN 41003:2008	Particular Safety Requirements For Equipment To Be Connected To Telecommunication Networks And/Or A Cable Distribution System	European C..	1900-01-01	被替代
SS EN 62657-2 Ed. 1 (2015)	Industrial Communication Networks - Wireless Communication Networks - Part 2: Coexistence Management	Standardis..	1900-01-01	现行

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