Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
GB/T 1513-1979 |
Methods for determination of calcium oxide and magnesium oxide contents in manganese ores--Atomic absorption spectrophotometric method |
$184.00 |
via email in 1~3 business day |
abolished2007-02-01 ,2007-2-1,1979-10-1 |
|
GB/T 1513-2006 |
Manganese ores - Determination of calcium and magnesium contents - Flame atomic absorption spectrometric method |
$150.00 |
via email in 1~3 business day |
valid,,2007-2-1 |
|
GB/T 1515-1979 |
Method for determination of phosphorus content in manganese ores |
$180.00 |
via email in 1~3 business day |
superseded,2003-4-1,1979-10-1 |
|
GB/T 1515-2002 |
Manganese ores--Determination of phosphorus content--Phosphomolybdenum blue spectrophotometric method |
$110.00 |
via email in 1~3 business day |
valid,,2003-4-1 |
|
GB/T 1516-1979 |
Method for determination of arsenic content in manganese ores |
$184.00 |
via email in 1~3 business day |
superseded,2007-2-1,1979-10-1 |
|
GB/T 1516-2006 |
Manganese ores - Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometric method |
$140.00 |
via email in 1~3 business day |
valid,,2007-2-1 |
|
GB/T 1518-1979 |
Method for determination of nickel content in manganese ores--Polarographic method |
$180.00 |
|
abolished2005-10-14 ,,1979-10-1 |
|
GB/T 15186-1994 |
Separator-Types and basic parameters |
$100.00 |
via email in 1~3 business day |
abolished2005-10-14,,1995-7-1 |
|
GB/T 1519-1979 |
Method for determination of copper content in manganese ores--Polarographic method |
$180.00 |
|
abolished2005-10-14 ,,1979-10-1 |
|
GB/T 15223-1994 |
Plastics-Liquid resins-Determination of density by the pyknometer method |
$184.00 |
via email in 1~3 business day |
abolished2009-04-01,2009-4-1,1995-8-1 |
|
GB/T 15224.1-1994 |
Classification for quality of coal--Classification for ash yield of coal |
$180.00 |
via email in 1~3 business day |
abolished2004-10-01,2004-10-1,1995-8-1 |
|
GB/T 15224.1-2004 |
Classification for quality of coal Part 1:Ash |
$210.00 |
via email in 1~3 business day |
abolished2011-02-01,2011-2-1,2004-10-1 |
|
GB/T 15224.1-2010 |
Classification for quality of coal—Part 1:Ash |
$120.00 |
via email in 1~3 business day |
superseded,2018-9-1,2011-2-1 |
|
GB/T 15224.1-2018 |
Classification for quality of coal—Part 1:Ash |
$80.00 |
via email in 1~3 business day |
valid,,2018-9-1 |
|
GB/T 15224.2-1994 |
Classification for quality of coal--Classification for sulphur content of coal |
$180.00 |
via email in 1~3 business day |
abolished2004-10-01,2003-12-31,1995-8-1 |
|
GB/T 15224.2-2004 |
Classification for coal quality Part 2:Sulfur content |
$120.00 |
via email in 1~3 business day |
abolished2011-02-01,2011-2-1,2003-12-31 |
|
GB/T 15224.2-2010 |
Classification of quality of coal—Part 2:Sulfur content |
$80.00 |
via email in 1~3 business day |
abolished2022-03-01,2022-3-1,2011-2-1 |
|
GB/T 15224.2-2021 |
Classification for quality of coal—Part 2: Sulfur content |
$105.00 |
via email in 1~3 business day |
valid,,2022-3-1 |
|
GB/T 15224.3-1994 |
Classification for quality of coal--Classification for calorific value of coal |
$180.00 |
via email in 1~3 business day |
abolished2004-10-01,2003-12-31,1995-8-1 |
|
GB/T 15224.3-2004 |
Classification for coal quality Part 3:Calorific value |
$224.00 |
via email in 1~3 business day |
abolished2011-02-01,2011-2-1,2003-12-31 |
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