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每頁顯示20 條,共找到 28 條結(jié)果 <1/2>
標(biāo)準(zhǔn)編號 標(biāo)準(zhǔn)名稱 發(fā)布部門 發(fā)布日期 狀態(tài)
NEN EN 300132-3-1:2012 Environmental Engineering (Ee) - Power Supply Interface At The Input To Telecommunications And Datacom (Ict) Equipment - Part 3: Operated By Rectified Current Source, Alternating Current Source Or Direct Current Source Up To 400 V - Sub-Part 1: Direct Current Source Up To 400 V Nederlands.. 2012-02-01 現(xiàn)行
NEN EN 300132-3-0:2012 Environmental Engineering (Ee) - Power Supply Interface At The Input To Telecommunications And Datacom (Ict) Equipment - Part 3: Operated By Rectified Current Source, Alternating Current Source Or Direct Current Source Up To 400 V - Sub-Part 0: Overview Nederlands.. 2012-02-01 現(xiàn)行
NEN EN 300132-2:2011 Environmental Engineering (Ee) - Power Supply Interface At The Input To Telecommunications And Datacom (Ict) Equipment - Part 2: Operated By -48 V Direct Current (Dc) Nederlands.. 2011-12-01 現(xiàn)行
NEN EN 300422-2:2011 Electromagnetic Compatibility And Radio Spectrum Matters (Erm) - Wireless Microphones In The 25 Mhz To 3 Ghz Frequency Range - Part 2: Harmonized En Covering Essential Requirements Of Article 3.2 Of The R&Tte Directive Nederlands.. 2011-08-01 現(xiàn)行
NEN EN 300422-1:2011 Electromagnetic Compatibility And Radio Spectrum Matters (Erm) - Wireless Microphones In The 25 Mhz To 3 Ghz Frequency Range - Part 1: Technical Characteristics And Methods Of Measurement Nederlands.. 2011-08-01 現(xiàn)行
NEN EN 302065:2010 Electromagnetic Compatibility And Radio Spectrum Matters (Erm) - Short Range Devices (Srd) Using Ultra Wide Band Technology (Uwb) For Communications Purposes - Harmonized En Covering The Essential Requirements Of Article 3.2 Of The R&Tte Directive Nederlands.. 2010-10-01 現(xiàn)行
DS EN 300119-2:2010 Environmental Engineering (Ee) - European Telecommunication Standard For Equipment Practice - Part 2: Engineering Requirements For Racks And Cabinets Danish Sta.. 2010-02-09 現(xiàn)行
NEN EN 302065:2009 Electromagnetic Compatibility And Radio Spectrum Matters (erm) - Ultra Wideband (uwb) Technologies For Communication Purposes - Harmonized En Covering The Essential Requirements Of Article 3.2 Of The R&tte Directive Nederlands.. 2009-12-01 被替代
NEN EN 300422-2:2008 Electromagnetic Compatibility And Radio Spectrum Matters (erm) - Wireless Microphones In The 25 Mhz To 3 Ghz Frequency Range - Part 2: Harmonized En Covering Essential Requirements Of Article 3.2 Of The R&tte Directive Nederlands.. 2008-03-01 被替代
NEN EN 300422-1:2008 Electromagnetic Compatibility And Radio Spectrum Matters (erm) - Wireless Microphones In The 25 Mhz To 3 Ghz Frequency Range - Part 1: Technical Characteristics And Methods Of Measurement Nederlands.. 2008-03-01 被替代
NEN EN 302065:2008 Electromagnetic Compatibility And Radio Spectrum Matters (erm) - Ultra Wideband (uwb) Technologies For Communication Purposes - Harmonized En Covering The Essential Requirements Of Article 3.2 Of The R&tte Directive Nederlands.. 2008-02-01 被替代
NEN EN 300132-2:2007 Environmental Engineering (ee) - Power Supply Interface At The Input To Telecommunications Equipment - Part 2: Operated By Direct Current (dc) Nederlands.. 2007-10-01 被替代
UNE EN 301 908-5:2005 Electromagnetic Compatibility And Radio Spectrum Matters (erm); Base Stations (bs) And User Equipment (ue) For Imt-2000 Third-generation Cellular Networks - Part 5: Harmonized En For Imt-2000, Cdma Multi-carrier (cdma2000) (bs) Covering Essential Requirements Of Article 3.2 Of The R&tte Directive Asociacion.. 2005-11-23 現(xiàn)行
PN ETS 300 445:2005 Radio Equipment And Systems (res) - Electro-magnetic Compatibility (emc) Standard For Wireless Microphones And Similar Radio Frequency (rf) Audio Link Equipment Polish Com.. 2005-07-15 現(xiàn)行
PN ETS 300 132-1:2005 Equipment Engineering (ee) - Power Supply Interface At The Input To Telecommunications Equipment - Part 1: Operated By Alternating Current (ac) Derived From Direct Current (dc) Sources Polish Com.. 2005-06-15 現(xiàn)行
PN ETS 300 132-2:2005 Equipment Engineering (Ee) - Power Supply Interface At The Input To Telecommunications Equipment - Part 2: Operated By Direct Current (Dc) Polish Com.. 2005-06-15 廢止
NEN EN 300132-3:2003 Environmental Engineering (ee) - Power Supply Interface At The Input To Telecommunications Equipment - Part 3: Operated By Rectified Current Source, Alternating Current Source Or Direct Current Source Up To 400 V Nederlands.. 2003-08-01 現(xiàn)行
NEN EN 300422-2:2000 Electromagnetic Compatibility And Radio Spectrum Matters (erm) - Wireless Microphones In The 25 Mhz To 3 Ghz Frequency Range - Part 2: Harmonized En Under Article 3.2 Of The R&tte Directive Nederlands.. 2000-08-01 被替代
NEN EN 300422-1:2000 Electromagnetic Compatibility And Radio Spectrum Matters (erm) - Wireless Microphones In The 25 Mhz To 3 Ghz Frequency Range - Part 1: Technical Characteristics And Test Methods Nederlands.. 2000-08-01 被替代
DS EN 300477:1999 Universal Personal Telecommunication (Upt) - Upt Phase 2 - Functional Specification Of The Interface Of A Upt Integrated Circuit Card (Icc) And Card Accepting Devices (Cad) - Upt Card Accepting Dual Tone Multiple Frequency (Dtmf) Device Danish Sta.. 2000-06-08 現(xiàn)行
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