| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| 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superseded,2018-9-1,2011-2-1 |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 |
|
| GB/T 15224.3-2010 |
Classification for quality of coal-Part 3:Calorific value |
$60.00 |
via email in 1~3 business day |
superseded,2022-11-1,2011-2-1 |
|
| GB/T 15224.3-2022 |
Classification for quality of coal—Part 3: Calorific value |
$105.00 |
via email in 1~3 business day |
valid,,2022-11-1 |
|
| GB/T 15259-2008 |
Terms relating to mine safety |
$900.00 |
via email in 1~3 business day |
valid,,2009-12-1 |
|
| GB/T 15334-1994 |
Determination of moisture in coal－Microwave drying method |
$184.00 |
via email in 1~3 business day |
abolished2009-04-01,2009-4-1,1995-8-1 |
|
| GB/T 15335-1994 |
Determination of leakage rate and specific resistance for mine air duct |
$100.00 |
via email in 1~3 business day |
abolished2006-08-01,2006-8-1,1995-8-1 |
|
| GB/T 15335-2006 |
Determination of leakage rate and specific resistance for air duct |
$150.00 |
via email in 1~3 business day |
superseded,2020-1-1,2006-8-1 |
|
| GB/T 15335-2019 |
Determination of leakage rate and specific resistance for air duct |
$120.00 |
via email in 1~3 business day |
valid,,2020-1-1 |
|
| GB/T 15341-2012 |
Talc lumps |
$140.00 |
via email in 1~3 business day |
superseded,2024-7-1,2013-9-1 |
|
| GB/T 15341-2023 |
Talc |
$165.00 |
via email in 1~3 business day |
valid,,2024-7-1 |
|
| GB/T 15342-2012 |
Talc powder |
$140.00 |
via email in 1~3 business day |
superseded,2024-7-1,2013-9-1 |
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