code of china Chinese Classification Professional Classification ICS Classification Latest News

LoginRegister
Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED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 13170-2011 Test charts of reflection for television 480 (USD) via email in 1-5 business day VALID
GB/T 787-2013 Machinical dimensions of receiving tubes 660 (USD) via email in 1-5 business day VALID
GB/T 5295-2012 The spectral response characteristic series of photocathodes via email in VALID please email coc@codeofchina.com for quotation
GB/T 15648-1995 Methods of measurement for glow discharge display tubes via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 13065-1991 Blank detail specification for gas discharge tubes for overvoltage protection via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 3789.10-1991 Measurements of the electrical properties of transmitting tubes-Measuring methods of grid No1 cut-off voltage 30 (USD) via email in 1-3 business day ABOLISHED
GB/T 5960-1986 Generic specification for cathode ray tubes 135 (USD) via email in 1-3 business day VALID
SJ/T 11269-2002 The type designation for picture tube bulbs 75 (USD) via email in 1-3 business day
GB/T 3789.2-1991 Measurements of the electrical properties of transmitting tubes-Measuring methods of current of anode and grid 60 (USD) via email in 1-3 business day ABOLISHED
GB/T 3789.19-1991 Measurements of the electrical properties of transmitting tubes-Measuring methods of frequency characteristic curve 15 (USD) via email in 1-3 business day ABOLISHED
GB/T 14111-1993 Blank detail specification for thyratorns and gas-filled rectifier tubes via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 3789.31-1991 Measurements of the electrical properties of transmitting tubes-Methods of measuring the press of synchronizing pulse 45 (USD) via email in 1-3 business day ABOLISHED
GB/T 3789.14-1991 Measurements of the electrical properties of transmitting tubes-Measuring methods of static characteristic curve for common cathode circuit 60 (USD) via email in 1-3 business day ABOLISHED
GB 3188-1982 Outline dimensions of electronic tubes 135 (USD) via email in 1-3 business day ABOLISHED
GB 7274-1987 Methods for the measurement of direct interelectrode capacitances of electronic tubes and valves 195 (USD) via email in 1-3 business day ABOLISHED
GB/T 3789.8-1991 Measurements of the electrical properties of transmitting tubes-Measuring methods of maximum anode dissipation power and anode overload dissipation power 30 (USD) via email in 1-3 business day ABOLISHED
GB/T 3789.12-1991 Measurements of the electrical properties of transmitting tubes-Measuring methods of interelectrode insulation 30 (USD) via email in 1-3 business day ABOLISHED
GB/T 3789.4-1991 Measurements of the electrical properties of transmitting tubes-Measuring methods of reverse grids current 30 (USD) via email in 1-3 business day ABOLISHED
SJ/T 198-2001 General specification for counter tubes 135 (USD) via email in 1-3 business day VALID
GB/T 3789.30-1991 Measurements of the electrical properties of transmitting tubes-Methods of measuring the distortion in the chrominance signal due to the luminance (differential gain and differential phase) 60 (USD) via email in 1-3 business day ABOLISHED
About Us | Contact Us | Terms of Service | Privacy | Cancellation & Refund Policy | Payment
Tel:+86-10-8572 5655 Fax:+86-10-8581 9515 Email: coc@codeofchina.com QQ: 672269886
Copyright:TransForyou Co., Ltd. 2008-2020