| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 25210-2010 |
Specifications of coals for blue-coke |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 31862-2015E |
Commercial coal quality-Lignite |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 33688-2017 |
Evaluation method for performance of coal preparation magnetic separator |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5449-2015 |
Determination of roga index of bituminous coal |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20475.3-2012 |
Classification for content of harmful elements in coal—Part 3:Arsenic |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20475.4-2012 |
Classification for content of harmful elements in coal—Part 4：Mercury |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 25217.11-2019 |
Methods for test,monitoring and prevention of rock burst—Part 11:Prevention method of destress blasting in coal seam |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 29747-2013 |
Coal direct liquefaction—Determination of composition for coal direct liquefaction gas—Gas chromatographic method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 33303-2016 |
Guide for evaluation of measurement uncertainty in coal analysis |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 33304-2016 |
Testing method of combustion characteristics of coal—Thermogravimetric analysis |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 35063-2018 |
Coal base shale oil |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 35052-2018 |
Magnetite content measurement method for heavy medium suspension used in heavy medium cyclones in coal preparation plant |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 483-1998 |
General rules for analytical and testing methods of coal |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 481-1993 |
Sampling method of coal sample for production |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 33690-2017 |
Test method of coal liquefaction activity by autoclave |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| MT/T 999-2006 |
Determination for water solubles of activated carbon |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| MT/T 1158-2011 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 17607-1998 |
Chinese classification of in seam coals |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 22279-2008 |
Guide for development of certified reference materials for the composition analysis and the physical property measurements of coal |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5447-1997 |
Determination of caking index of bituminous coal |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
