| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DL/T 423-2009 |
Determination of dissolved gas content in insulatingoil Method of vacuum pressure difference |
120.0 |
via email in 1~3 business day |
valid,,2009-12-1 |
|
| SH/T 0803-2007 |
Insulating liquids-Contamination by polychlorinated biphenyls(PCBs) - Method of determination by caplillary column gas chromatograhpy |
300.0 |
via email in 1~3 business day |
valid,,2008-1-1 |
|
| GB 7600-1987 |
Determination of water content in transformer oils in service by coulometric method |
45.0 |
via email in 1~3 business day |
superseded,2015-4-1,1988-1-1 |
|
| DL/T 722-2000 |
Guide to the analysis and the diagnosis of gases dissolved in transformer oil |
330.0 |
via email in 1~3 business day |
superseded,2015-3-1,2001-1-1 |
|
| GB/T 7595-2000 |
Quality criteria of transformer oils in service |
150.0 |
via email in 1~3 business day |
abolished2009-08-01,2009-8-1,2000-1-2 |
|
| DL/T 1095-2008 |
Guide to on-site determination of electrostatic charging tendency of transformer oil |
60.0 |
via email in 1~3 business day |
valid,,2008-11-1 |
|
| SH/T 0295-1992 |
Determination method for oxidation volatility water soluble acid of transformer oil |
60.0 |
via email in 1~3 business day |
valid,,1992-5-20 |
|
| GB/T 7595-2008 |
Quality of transformer oils in service |
150.0 |
via email in 1~3 business day |
superseded,2017-12-1,2009-8-1 |
|
| GB/T 12580-1990 |
Inhibited mineral insulating oils - Determinaiton of oxidation stability |
135.0 |
via email in 1~3 business day |
valid,,1991-10-1 |
|
| GB/T 7598-2008 |
Determination of water-soluble acid in transformer oils in service |
120.0 |
via email in 1~3 business day |
valid,,2009-8-1 |
|
| GB/T 7602.2-2008 |
Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 2: Liquid chromatography |
60.0 |
via email in 1~3 business day |
valid,,2009-10-1 |
|
| GB/T 7597-2007 |
Method of sampling for transformer and turbine oils in electric power industry |
120.0 |
via email in 1~3 business day |
valid,,2008-1-1 |
|
| GB 2536-2011 |
Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgear |
330.0 |
via email in 1~3 business day |
valid,,2012-6-1 |
|
| GB/T 7602.3-2008 |
Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 3: Infrared spectroscopy method |
90.0 |
via email in 1~3 business day |
valid,,2009-10-1 |
|
| GB 7601-1987 |
Determination of water content in transformer oils in service by gas chromatographic method |
30.0 |
via email in 1~3 business day |
abolished2009-08-01,2009-8-1,1988-1-1 |
|
| DL/T 702-1999 |
Determination of furfural content in mineral insulating oil by spectrophotometric method |
120.0 |
via email in 1~3 business day |
valid,,2000-7-1 |
|
| GB/T 17623-1998 |
Determination of componental contents of gases dissolved in insulating oil by gas chromatography method |
240.0 |
via email in 1~3 business day |
valid,,1999-8-1 |
|
| DL/T 429.9-1991 |
Test method for oiliness of electric power system - Testmethod for dielectric strength of dielectric oil |
90.0 |
via email in 1~3 business day |
valid,,1992-2-1 |
|
| GB 7604-1987 |
Determination of the aromatic hydrocarbon content in mineral insulating oils |
75.0 |
via email in 1~3 business day |
valid,,1988-1-1 |
|
| GB 2536-1990 |
Transformer oils |
30.0 |
via email in 1~3 business day |
abolished2012-06-01,2012-6-1,1991-11-1 |
|
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