| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| AQ 1011-2005 |
Safety inspecting-testing specification of main using fan system for coal mine |
$390.00 |
via email in 1~3 business day |
abolished2024-12-31,,2005-8-1 |
|
| DB37/T 2688.3-2016 |
|
|
via email in business day |
valid,,2017-1-6 |
|
| DB37/T 2688.4-2016 |
|
|
via email in business day |
valid,,2017-1-6 |
|
| DB37/T 2688.5-2016 |
|
|
via email in business day |
valid,,2017-1-6 |
|
| DB37/T 2887-2016 |
|
|
via email in business day |
valid,,2017-1-9 |
|
| DB37/T 3262-2018 |
|
|
via email in business day |
valid,,2018-7-1 |
|
| DB37/T 3263-2018 |
|
|
via email in business day |
valid,,2018-7-1 |
|
| DB37/T 3264-2018 |
|
|
via email in business day |
abolished2024-05-18 ,,2018-7-1 |
|
| GB 50581-2010 |
Standard for allocated mine monitoring and controlling system of coal industry |
$540.00 |
via email in 1~3 business day |
abolished2020-10-01 ,2020-10-1,2010-12-1 |
|
| GB/T 20105-2006 |
Coated fabrics for air duct |
$180.00 |
via email in 1~3 business day |
valid,,2006-8-1 |
|
| GB/T 21151-2007 |
Technical specification of main axial fan-mine |
$150.00 |
via email in 1~3 business day |
valid,,2008-1-1 |
|
| GB/T 28398-2012 |
Norms of energy consumption statistics for coal enterprises |
$180.00 |
via email in 1~3 business day |
abolished2023-11-27 ,2023-11-27,2012-10-1 |
|
| GB/T 28398-2023 |
Norms of energy consumption statistics for coal enterprises |
$225.00 |
via email in 1~3 business day |
valid,,2023-11-27 |
|
| GB/T 29723.1-2013 |
Grade and limit of major process energy consumption for coal mine—Part 1:primary fan system |
$100.00 |
via email in 1~3 business day |
valid,,2014-1-1 |
|
| GB/T 29723.2-2013 |
Grade and limit of major process energy consumption for coal mine—Part 2:Main drainage system |
$120.00 |
via email in 1~3 business day |
valid,,2014-1-1 |
|
| GB/T 29723.3-2013 |
Grade and limit of major process energy consumption for coal mine—Part 3:Air compressor system |
$100.00 |
via email in 1~3 business day |
valid,,2014-1-1 |
|
| GB/T 29723.4-2013 |
Grade and limit of major process energy consumption for coal mine—Part 4:Main elevating belt conveyor system |
$120.00 |
via email in 1~3 business day |
valid,,2014-1-1 |
|
| GB/T 29723.5-2019 |
Grade and limit of major process energy consumption for coal mine—Part 5: Main elevating system |
$150.00 |
via email in 1~3 business day |
valid,,2020-1-1 |
|
| GB/T 35060.1-2018 |
General specification of shearer--Part 1: Complete machine |
$250.00 |
immediately |
valid,,2018-12-1 |
|
| GB/T 35060.2-2018 |
General specification of shearer--Part 2: Cutting transmission unit |
$120.00 |
immediately |
valid,,2018-12-1 |
|
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