Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 925-2009 Optical Fibre Cable Terminal Case 150.0 via email in 1~3 business day valid
SJ 20927-2005 General specification for fibre optic voltage sensor 150.0 via email in 1~3 business day valid
GB/T 16814-1997 Methods of measurement for synchronous digital hierarchy(SDH)optical fiber cable line systems 780.0 via email in 1~8 business day superseded
YD/T 1617.1-2007 Intelligent optical protect system Part 1:optical line protection system 360.0 via email in 1~3 business day valid
YD/T 778-2006 Optical fiber distribution frames 210.0 via email in 1~3 business day superseded
GB/T 18901.1-2002 Fibre optic sensors--Part 1:Generic specification 270.0 via email in 1~3 business day valid
YD/T 1687.1-2007 Technical Requirements of High Speed Semiconductor Laser Assembly for Optical Fiber Communication Part 1:2.5Gbit/s Cooled Direct Modulation Semiconductor Laser Assembly 240.0 via email in 1~3 business day valid
YD/T 814.2-2005 Closure for optical fiber cables Part2:Closure for optical fiber composite overhead ground wires 135.0 via email in 1~3 business day valid
YD/T 814.3-2005 Closure for optical fiber cables Part3:Closure for shallow water submarine optical fiber cables 165.0 via email in 1~3 business day valid
YD/T 1766-2008 Failure Criteria of Reliability Tests for Optical Transceiver/Transponder Used in Optical Communications 120.0 via email in 1~3 business day abolished
YD/T 988-2007 Cross Connecting Cabinet for Communication Optical Cable 195.0 via email in 1~3 business day superseded
YD/T 1687.2-2007 Technical Requirements of High Speed Semiconductor Laser Assembly for Optical Fiber Communication Part 1:2.5Gbit/s Uncooled Direct Modulation Semiconductor Laser Assembly 240.0 via email in 1~3 business day valid
YD/T 814.4-2007 Closure for optical fibre cables Part 4:closure for microduct optical fibre cables 180.0 via email in 1~3 business day valid
YD/T 1714-2007 Optical Fibers Distribution Frame in Dense Wavelength Division Multiplexing 240.0 via email in 1~3 business day valid
GB/T 16814-2008 Methods of measurement for Synchronous digital Hierarchy (SDH) optical fiber cable line system 1500.0 via email in 1~3 business day valid
About Us | Contact Us | Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Codeofchina Inc 2008-2020