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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 13714-1992 optic branching devices-Part 3: Sectional specification-One - To-n wavelength multiplexer/demultiplexer 120.0 via email in 1~3 business day valid
GB/T 15118-1994 Technical requirement for digital line systems on optical fibre cables at 4×139264kbit/s 120.0 via email in 1~3 business day valid
GB/T 14760-1993 measurement methods of transmission performances on optical fiber cable communication systems 105.0 via email in 1~3 business day valid
GB/T 13712-1992 optic modulators Part 1: Generic specification 375.0 via email in 1~3 business day valid
GB/T 13997-1999 requirement for 2 048 kbit/s, 8 448 kbit/s, 34 368 kbit/s, 139 264 kbit/s Optical line terminals 150.0 via email in 1~3 business day valid
GB/T 13713-1992 optic branching devices Part 1: Generic specification 450.0 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