| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 3789.7-1991 |
Measurements of the electrical properties of transmitting tubes-Measuring methods of anode ion current |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3789.25-1991 |
Measurements of the electrical properties of transmitting tubes-Methods of measuring the vision output power |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SJ/T 11082-2000 |
Measuring methods of the heater or filament current and voltage for electronic tubes |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 3189-1982 |
Connecting dimensions for caps of electronic tubes |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3789.6-1991 |
Measurements of the electrical properties of transmitting tubes-Measuring methods of transconductance and amplification factor |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12855-1991 |
Application and care for small power transmitting tubes |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3789.27-1991 |
Measurements of the electrical properties of transmitting tubes-Methods of measuring the inter modulation distortion of a three tone signal |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 11287-1989 |
Vibration(sinusoidal) tests on relays and protection equipment |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 3789.29-1991 |
Measurements of the electrical properties of transmitting tubes-Method of measuring the non-linearity in the luminance of the lower frequency |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 4965-1985 |
Classification and designation for getter |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4183-2002 |
Molybdenum-tungsten alloy wire |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3789.21-1991 |
Measurements of the electrical properties of transmitting tubes-Measuring methods of static characteristic reference point |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3789.13-1991 |
Measurements of the electrical properties of transmitting tubes-Measuring methods of static characteristic curve for common grid circuit |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 11028-1989 |
Test method for the evaluation of bond strength of impregnating varnishes by the wire bundle test |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 3789.22-1991 |
Measurements of the electrical properties of transmitting tubes-Measuring methods of vibration stability |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
