| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 12564-1990 |
Generic specification for photomultiplier tubes |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 7270-1987 |
Methods of measurement for photomultiplier tubes |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB 12082-1989 |
Letter symbols for gas lasers |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6428-1986 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SJ 198-1980 |
General specification for counting tubes |
 (USD) |
via email in
1-3 business day
|
|
|
| SJ 442-1973 |
Measurement conditions for high-voltage rectifier tubes |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| ZB Y 205-1984 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| SJ 867-1974 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 5295-1985 |
The spectral response characteristic series of photocathodes |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 11483-1989 |
Methods of measurement for AC plasma display devices |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14516-1993 |
Specification for single and double sided flexible printed boards without through connections |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| SJ 454-1973 |
Methods of measurement for peak voltage drop of tube reverse peak voltage drop of tube and rectifying current of high-voltage rectifier tubes |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3213-1994 |
Methods of measurement for thyratrons and gas-filled rectifier tubes |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12079-2012 |
Measurements of the photoelectric properties for X-ray tubes |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12078-2012 |
General specification for X-ray tubes |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 444-1973 |
Methods of measurement for anode current and anode current on underheated condition of high-voltage rectifier tubes |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 866-1974 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| SJ 452-1973 |
Methods of measurement for reverse current of high-voltage rectifier tubes |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 20463A-2004 |
General specification for cathode ray tubes |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ/T 11261-2001 |
Designation method for types of vacuum interrupter |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
