| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| SJ 1761-1981 |
BCD-type C-cores for single-phase transformers |
$160.00 |
via email in 1~3 business day |
valid,,1981-10-1 |
|
| SJ 1767-1981 |
Metallic bell cover for vacuum equipment-Nominal diameter |
$104.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1768-1981 |
Metallic bell cover for vacuum equipment-Body case |
$30.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1769-1981 |
Metallic bell cover for vacuum equipment-Sealing head |
$30.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1770-1981 |
Metallic bell cover for vacuum equipment--Flange |
$120.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1771-1981 |
Metallic bell cover for vacuum equipment--Sealing collar |
$120.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1772-1981 |
|
$180.00 |
via email in business day |
valid,, |
|
| SJ 1774-1981 |
Observation window for vacuum equipment |
$120.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1775-1981 |
Cermet-sealed electrodes |
$140.00 |
via email in 1~3 business day |
abolished2024-07-11,,1981-8-1 |
|
| SJ 1776-1981 |
Ultrahigh vacuum metal pump for oil diffusion(CK-1~6)-Construction types and parameters series |
$184.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1777-1981 |
Ultrahigh vacuum metal pump for oil diffusion(CK-100~600)-Performance specification |
$140.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1778-1981 |
Ultrahigh vacuum metal pump for oil diffusion(CK-100~600)-Testing methods |
$60.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1779-1981 |
Ordinary two-electrode sputtering ion pump--Parameters series |
$120.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1780-1981 |
Ordinary two-electrode sputtering ion pump--Performance specification |
$140.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1781-1981 |
Sputtering ion pump--Testing methods |
$220.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1783-1981 |
Specification for electrical vacuum ceramic parts |
$60.00 |
via email in 1~3 business day |
valid,,1981-8-1 |
|
| SJ 1784-1981 |
Detail specification for silicon single phase bridge rectifiers, Type QL1-9 and QL21-28 |
$340.00 |
via email in 1~3 business day |
valid,, |
|
| SJ 1785-1981 |
General procedures of measurement for silicon single phase bridge rectifiers, up to 5A |
$180.00 |
via email in 1~3 business day |
abolished2010-01-20 ,,1981-10-1 |
|
| SJ 1786-1981 |
Method of measurement for forward voltage of silicon single phase bridge rectifiers, up to 5A |
$180.00 |
via email in 1~3 business day |
abolished2010-01-20 ,,1981-10-1 |
|
| SJ 1787-1981 |
Method of measurement for rated peak working reverse voltage and reverse current of silicon single phase bridge rectifiers, up to 5A |
$180.00 |
via email in 1~3 business day |
abolished2010-01-20 ,,1981-10-1 |
|
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