| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| SJ/T 10248-1991 |
Detail specification for electronic components-Photo tube of type GD-24 (Applicable for certification) |
150 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 1547-1979 |
Continuous wave magnetrons,Type CK-141 |
75 (USD) |
via email in
1 business day
|
VALID
|
|
| SJ 1547-79 |
Continuous wave magnetrons,Type CK-141 |
75 (USD) |
via email in
1 business day
|
VALID
|
|
| SJ 1546-1979 |
Continuous wave magnetrons,Type CK-140B |
90 (USD) |
via email in
1 business day
|
VALID
|
|
| SJ 446-73 |
Methods of measurement for tube voltage drop and tube voltage drop on underheated condition of high-voltage rectifier tubes |
30 (USD) |
via email in
1 business day
|
VALID
|
|
| SJ 20037-1992 |
Coils fixed and variable,radio frequercy,General specification for |
420 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 959-1975 |
Figure symbols for electrode connection diagrams of cathode-ray tubes |
150 (USD) |
via email in
1 business day
|
VALID
|
|
| SJ 2795-1987 |
Electronic grade Nitrogen |
45 (USD) |
via email in
1-3 business day
|
|
|
| SJ/Z 3206.11-1989 |
General rules for analysis of quantities of emision spectrum |
180 (USD) |
via email in
1-3 business day
|
|
|
| SJ 375-73 |
Measurement of of pulse modulation characteristic of reflex klystrons |
30 (USD) |
via email in
1 business day
|
VALID
|
|
| DB21/T 1237-2015 |
Industry water-use quota |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| SJ 3248-1989 |
Methods for measuring carrier concentration of readded Gallium arsenide and Indium phosphide by infra-red reflection |
60 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 2253-1982 |
Method of measurement of granularity of cathode carbonate |
244 (USD) |
via email in
1 business day
|
VALID
|
|
| SJ 2010-1982 |
Gas discharge noise tubes,Type FZ-10 |
75 (USD) |
via email in
1-3 business day
|
|
|
| DB43/T 1309-2017 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| SJ 3269-1989 |
Copper-plated Iron wire and Nickel-plated Iron wire for vacuum divices |
184 (USD) |
via email in
1 business day
|
VALID
|
|
| DB43/T 1150-2016 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| SJ/T 10774-1996 |
Detail specification for electronic components-Fixed low-power non-wire-wound resistors-Fixed carbon film resistors for Type RT14 Assessment level E (Applicable for certification |
15 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SJ/T 10087.6-1991 |
Methods of chemical analysis for glass raw materials for colour picture tubes - Methods for chemical analysis of cerium hydrate |
30 (USD) |
via email in
1 business day
|
VALID
|
|
| SJ 1.6-1987 |
Procedures and provision for submission and approval of technical standards in electronic industry |
224 (USD) |
via email in
1 business day
|
VALID
|
|
|
|
