| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| MT 429-1995 |
|
$344.00 |
via email in 1~3 business day |
superseded,2009-1-1, |
|
| MT 429-2007 |
The Flame-proof Electric Bell for Coal Mine |
|
via email in business day |
valid,,2008-11-19 |
|
| MT 429-2008 |
The flame-proof low voltage electrlc cable terminal box for coal mine |
$274.00 |
via email in 1~3 business day |
valid,,2009-1-1 |
|
| MT 43-1987 |
Determination Methods for Water Content of Rock |
$30.00 |
via email in 1~3 business day |
valid,,1987-12-10 |
|
| MT 44-1987 |
Determination Methods for Uniaxial Compressive Strength and Softening Coefficient of Coal and Rock |
$90.00 |
via email in 1~3 business day |
valid,,1987-12-10 |
|
| MT 443-1995 |
General Technical Specifications for Sensors Used for Underground Coal Mine Environmental Monitoring |
$244.00 |
via email in 1~3 business day |
valid,,1996-8-1 |
|
| MT 444-1995 |
|
$100.00 |
via email in 1~3 business day |
superseded,2006-12-1,1996-8-1 |
|
| MT 445-1995 |
Technical Specifications for Thermal Conductance High Concentration Methane Sensor |
$344.00 |
via email in 1~3 business day |
abolished2017-11-10,,1996-8-1 |
|
| MT 446-1995 |
|
$100.00 |
via email in 1~3 business day |
superseded,2006-12-1,1996-8-1 |
|
| MT 447-1995 |
|
$105.00 |
via email in 1~3 business day |
valid,, |
|
| MT 448-1995 |
|
$304.00 |
via email in 1~3 business day |
valid,,1996-8-1 |
|
| MT 448-2008 |
Wind Speed Sensor for Mine |
$180.00 |
via email in 1~3 business day |
valid,,2009-1-1 |
|
| MT 449-1995 |
|
$120.00 |
via email in 1~3 business day |
abolished2017-11-10,,1996-3-1 |
|
| MT 45-1987 |
Determination Methods for Deformation Parameters of Coal and Rock |
$90.00 |
via email in 1~3 business day |
valid,,1987-12-10 |
|
| MT 450-1995 |
|
$150.00 |
via email in 1~3 business day |
abolished2017-11-10,,1996-3-1 |
|
| MT 451-1995 |
General specification for low voltage three phase flameproof induction motor for coal mine |
$344.00 |
via email in 1~3 business day |
superseded,2011-9-1,1996-4-1 |
|
| MT 451-2011 |
General specification for low voltage three phase flameproof induction motor for coal mine |
$80.00 |
immediately |
valid,,2011-9-1 |
|
| MT 452-1995 |
Technical Specifications for Permissible Flame Lamp |
$304.00 |
via email in 1~3 business day |
abolished2017-11-10,,1996-4-1 |
|
| MT 453-1995 |
Isolated Compressed Oxygen Respirator |
$270.00 |
via email in 1~3 business day |
abolished2017-11-10,,1996-4-1 |
|
| MT 454-1995 |
|
$100.00 |
via email in 1~3 business day |
valid,,1996-4-1 |
|
|
|
