| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| SJ 20324-1993 |
~ |
100 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 21369-2008 |
Specification for equipping and managing of measuring instrument of energy in fossil power plants |
105 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 31833-2015 |
General principles for calculating energy consumption of insulation materials production |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ 2140-1982 |
Methods of measurement for limiting voltage of silicon current regulator diodes |
15 (USD) |
via email in
1-3 business day
|
|
|
| SJ 780-1974 |
Detail specification for silicon NPN alloy diffused low-frequency high power transistors,Type 3DD72 |
60 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 21257-2014 |
The norm of energy consumption per unit product of caustic soda |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15914-1995 |
Monitoring and testing method for energy saving of steam heating equipments |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 18292-2001 |
Economical operation of boilers for daily life |
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 33652-2017 |
Technical regulation of energy consumption test for cement manufacturing |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 21249-2007 |
The norm of energy consumption per unit products of zinc metallurgical enterprise |
240 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 32045-2015 |
Guidance on implementation of measurement and verification of energy savings |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 30255-2013 |
Minimum allowable values of energy efficiency and energy efficiency grades of non-directional self-ballasted LED-lamps for general lighting services |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SJ/Z 9073.4-1987 |
Electrical relays-Part 18: Dimensions for general purpose all-or-nothing relays |
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SJ 1795-1981 |
Detail specification for 50-1000mA low current thyristors |
135 (USD) |
via email in
1-3 business day
|
|
|
| SJ/T 10055-1991 |
Detail specification for electronic components-Case rated silicon rectifier diode,Type 2CZ58 |
150 (USD) |
via email in
1-3 business day
|
|
|
| SJ 788-74 |
Detail specification for silicon NPN epitaxial planar high frequency low power transistors,Type 3DG112 |
120 (USD) |
via email in
1 business day
|
VALID
|
|
| SJ 1419-1978 |
Detail specification for silicon NPN high-frequency high power transistors,Type 3DA18 |
184 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 21454-2008 |
The minimum allowable values of the IPLV and energy efficiency grades for multi-connected air-condition (heat pump)unit |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| SJ 910-74 |
Detail specification for silicon voltage regulator diodes,Type 3DW50~202 |
150 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 21256-2013 |
The norm of energy consumption per unit product of major individual—process of crude steel manufacturing process |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
