| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 11021-1989 |
Thermal evaluation and classification of electrical insulation |
$30.00 |
via email in 1~3 business day |
abolished2008-05-20,2008-5-20,1990-1-1 |
|
| GB 11023-1989 |
Test guide of SF6 gas tightness for high-voltage switchgear |
$80.00 |
immediately |
abolished2019-07-01,2019-7-1,1990-1-1 |
|
| GB 11030-2000 |
Rod porcelain insulators for a.c. system traction lines |
$415.00 |
via email in 1~3 business day |
superseded,2009-4-1,2000-8-1 |
|
| GB 11032-2000 |
Metal oxide surge arresters without gaps for a. c. systems |
$670.00 |
via email in 1~5 business day |
abolished2011-08-01,2011-8-1,2000-8-1 |
|
| GB 11032-2010 |
Metal-oxide surge arresters without gaps for a.c. systems |
$1600.00 |
immediately |
superseded,2015-5-1,2011-8-1 |
|
| GB 11032-2010/XG1-2014 |
Metal-oxide surge arresters without gaps for a.c. systems, includes Amendment 1 |
$1280.00 |
immediately |
superseded,2021-7-1,2015-5-1 |
|
| GB 11093-1989 |
Liquid encapaulated czochralski-grouwn gallium arsenide single crystals and As-cut slices |
$90.00 |
via email in 1~3 business day |
abolished2008-02-01,2008-2-1,1990-3-1 |
|
| GB 11142-1989 |
oils - Determination of gassing under electrical stress and ionization |
$60.00 |
via email in 1~3 business day |
valid,,1990-4-1 |
|
| GB 11281-1989 |
Reduction gearhead series of electrical micro-machine for automatic control system |
$210.00 |
via email in 1~3 business day |
abolished2010-02-01,2010-2-1,1990-1-1 |
|
| GB 11297.6-1989 |
Satndard method for showing and measuring dislocation etch pits in Indium Antimonide single crystal |
$30.00 |
via email in 1~3 business day |
valid,,1990-1-1 |
|
| GB 11297.7-1989 |
Test method for resistivity and Hall coefficient in InSb single crystals |
$300.00 |
via email in 1~3 business day |
valid,,1990-1-1 |
|
| GB 11436-1989 |
Chemical analysis methods for products and semifinished products made of soft ferrite materials |
$150.00 |
via email in 1~3 business day |
abolished2013-06-01,2013-6-1,1990-3-1 |
|
| GB 11438-1989 |
Ferrite cores used in broadcast receiver aerials-Blank detail specification-Assessment level A |
$60.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1990-3-1 |
|
| GB 11496.3-1989 |
Phosphor Y30-R1 for color display tybes |
$60.00 |
via email in 1~3 business day |
abolished2016-01-01,2016-1-1,1990-3-1 |
|
| GB 11920-1989 |
General specification of central control equipments for electrical parts in power stations and substations |
$160.00 |
via email in 1~3 business day |
abolished2009-08-01,2009-8-1,1990-7-1 |
|
| GB 1207-1997 |
Voltage transformers |
$370.00 |
via email in 1~5 business day |
superseded,2007-3-1,1998-5-1 |
|
| GB 1207-2006 |
Inductive voltage transformers |
$630.00 |
via email in 1~3 business day |
superseded,2014-11-14,2007-3-1 |
|
| GB 1208-1997 |
Current transformers |
$430.00 |
via email in 1~5 business day |
abolished2007-03-01,2007-3-1,1997-9-8 |
|
| GB 1208-2006 |
Current Transformers |
$550.00 |
immediately |
valid,,2007-3-1 |
|
| GB 12173-1990 |
Mining electrical apparatus for non-hazardous area |
$75.00 |
via email in 1~3 business day |
abolished2009-04-01,2009-4-1,1990-8-1 |
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