Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

LoginRegister

Title Standard No. Implemented On
Measurements of Electrical Properties of Transmitting TubesGB/T 3789-20132014-4-15
Measurements of the electrical properties of low-power electronic tubesGB/T 3306-20012002-8-1
General specification for space-charge controlled tubesGB/T 6255-20012002-5-1
Blank detail specification for receiving tubesGB/T 15426-19941995-8-1
Detail specification for electronic components--Electronic tube of type FU-100FGB 11489-19891990-3-1
Blank detail specification for metal-ceramic transmitting tubes dissipation over 1kWGB 9587-19881989-3-1
Blank detail specification for glass enevelope transmitting tubes of anode dissipation over 1kWGB 9431-19881989-2-1
Blank detail specification for small power transmitting tubes of anode dissipation up to 1kWGB 6257-19861987-4-1
Electronic tubes - Type FU-81SJ 1023-19761976-10-1
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