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SH/T 0937-2016 in English
Method for determination of ammonia resistance of refrigeration oil
VALID
Issued on:2016-12-05 | Implemented on:2017-05-01
RFQ -
GB/T 32508-2016 in English
Quantitative determination of corrosive sulfur(dibenzyl disulfide,DBDS) in insulating liquids
VALID
Issued on:2016-02-24 | Implemented on:2016-09-01
$220.00 $214.00 -
GB/T 7600-2014 in English
Determination of water content in transformer oils and turbine oils in service by coulometric method
VALID
Issued on:2014-09-03 | Implemented on:2015-04-01
$80.00 $78.00 -
GB/T 7603-2012 in English
Determination of the aromatic carbon content in mineral insulating oil
VALID
Issued on:2012-06-29 | Implemented on:2012-11-01
$120.00 $117.00 -
GB/T 28552-2012 in English
Determination of acid number in transformer oils and turbine oils by BTB method
VALID
Issued on:2012-06-29 | Implemented on:2012-11-01
$120.00 $117.00 -
GB/T 25961-2010 in English
Standard test method for corrosive sulfur in electrical insulating oils
VALID
Issued on:2011-01-10 | Implemented on:2011-05-01
$120.00 $117.00 -
DL/T 423-2009 in English
Determination of dissolved gas content in insulatingoil Method of vacuum pressure difference
VALID
Issued on:2009-07-22 | Implemented on:2009-12-01
$120.00 $117.00 -
DL/T 421-2009 in English
Determination of volume resistivity of power oils
VALID
Issued on:2009-07-22 | Implemented on:2009-12-01
$120.00 $117.00 -
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