| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 30047-2013 |
Methods for evaluating the flotability of fine coal |
$80.00 |
via email in 1~3 business day |
valid,,2014-5-1 |
|
| GB/T 30048-2013 |
Test method for characteristic of pressure filtration of slime |
$150.00 |
via email in 1~3 business day |
valid,,2014-5-1 |
|
| GB/T 30049-2013 |
Test method for washability of coal core sample |
$150.00 |
via email in 1~3 business day |
valid,,2014-5-1 |
|
| GB/T 30050-2013 |
Classification of coal-body structure |
$120.00 |
via email in 1~3 business day |
valid,,2014-5-1 |
|
| GB/T 3058-1996 |
Determination of arsenic in coal |
$120.00 |
via email in 1~3 business day |
superseded,2009-5-1,1997-7-1 |
|
| GB/T 3058-2008 |
Determination of arsenic in coal |
$80.00 |
immediately |
superseded,2020-1-1,2009-5-1 |
|
| GB/T 3058-2019 |
Determination of arsenic in coal |
$160.00 |
immediately |
valid,,2020-1-1 |
|
| GB/T 30730-2014 |
Specifications of mechanical sampling equipment for coal |
$360.00 |
via email in 1~5 business day |
valid,,2014-10-1 |
|
| GB/T 30731-2014 |
Specifications of combined equipment for coal sample preparation |
$240.00 |
via email in 1~3 business day |
valid,,2014-10-1 |
|
| GB/T 30732-2014 |
Proximate analysis of coal—Instrumental method |
$240.00 |
immediately |
valid,,2014-10-1 |
|
| GB/T 30733-2014 |
Determination of total carbon, hydrogen and nitrogen content in coal—Instrumental method |
$80.00 |
immediately |
valid,,2014-10-1 |
|
| GB/T 31087-2014 |
General technical requirements for impurities control of commercial coal |
$80.00 |
via email in 1~3 business day |
valid,,2015-6-1 |
|
| GB/T 31089-2014 |
Computation and requirement of recovery ratio of coal mine |
$140.00 |
via email in 1~3 business day |
valid,,2015-6-1 |
|
| GB/T 31097-2014 |
Performance evaluation of coal conbustion-aid additives for coal |
$160.00 |
via email in 1~3 business day |
valid,,2015-6-1 |
|
| GB/T 31098-2014 |
Evaluation on the effect of sulfur fixation during coal combustion |
$130.00 |
via email in 1~3 business day |
valid,,2015-6-1 |
|
| GB/T 31099-2014 |
Specifications of sulfur fixation agent during coal combustion |
$104.00 |
via email in 1~3 business day |
valid,,2015-6-1 |
|
| GB/T 31356-2014 |
Quality evaluation and control guide for commercial coal |
$118.00 |
via email in 1~3 business day |
valid,,2015-1-1 |
|
| GB/T 31391-2015 |
Ultimate analysis of coal |
$160.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
| GB/T 31423-2015 |
Guide for performance acceptance of oxygen bomb calorimeter |
$160.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
| GB/T 31424-2015 |
Determination of coal ash viscosity |
$160.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
Previous
[5][6][7][8][9][10][11][12][13][14][15]
Next
End
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