Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
MT 403-1995 |
|
$824.00 |
via email in 1~5 business day |
valid,, |
|
MT 404-1995 |
General Technical Specifications for Production Dispatching Pass-type Switchboard of Coal Mine |
$300.00 |
via email in 1~3 business day |
valid,,1995-11-1 |
|
MT 405-1995 |
General Technical Specifications for Production Dispatching Auto Exchange Telephone Switchboard of Coal Mine |
$300.00 |
via email in 1~3 business day |
valid,,1995-11-1 |
|
MT 406-1995 |
General Technical Specifications for Tandem Device under Communication Well of Coal Mine |
$150.00 |
via email in 1~3 business day |
valid,,1995-11-1 |
|
MT 407-1995 |
General Technical Specifications for Integrative Reserve Protection Device of Ground Vertical Shaft Hoist of Coal Mine |
$150.00 |
via email in 1~3 business day |
valid,,1995-11-1 |
|
MT 409-1995 |
|
|
via email in business day |
superseded,2008-1-1, |
|
MT 41-1987 |
Determination Methods for Porosity of Rock |
$30.00 |
via email in 1~3 business day |
valid,,1987-12-10 |
|
MT 413-1995 |
General Technical Specifications for Intrinsic Safety Type Digital Insulation Resistance Meter for Mining Purpose |
$150.00 |
via email in 1~3 business day |
valid,,1996-3-1 |
|
MT 419-1995 |
Valve Used for Hydraulic Support |
$220.00 |
immediately |
valid,,2003-3-1 |
|
MT 42-1987 |
Determination Methods for Water Absorbability of Rock |
$130.00 |
via email in 1~3 business day |
valid,,1987-12-10 |
|
MT 421-1996 |
Determination Methods for On-site Performance Parameters of Main Ventilating Fan Used for Coal Mine |
$210.00 |
via email in 1~3 business day |
valid,,1997-11-1 |
|
MT 422-1996 |
Determination Methods for Coal Mine Dust Granularity Distribution (Mass Method) |
$224.00 |
via email in 1~3 business day |
abolished2017-11-10,,1997-11-1 |
|
MT 423-1995 |
Technical Specifications for Methane Calibration Gas in the Air |
$164.00 |
via email in 1~3 business day |
valid,,1995-12-1 |
|
MT 424-1995 |
General Technical Specifications for Calibration Device of Light Interference Methane Tester |
$60.00 |
via email in 1~3 business day |
valid,,1995-12-1 |
|
MT 425-1995 |
Isolated Chemical Oxygen Self-rescuer |
$210.00 |
via email in 1~3 business day |
abolished2017-11-10,,1995-12-1 |
|
MT 426-1995 |
Technical Specifications for Chlorate Oxygen-generating Starter |
$120.00 |
via email in 1~3 business day |
abolished2017-11-10,,1995-12-1 |
|
MT 427-1995 |
Technical Specifications for Potassium Superoxide Flaky Oxygen-generating Agent |
$244.00 |
via email in 1~3 business day |
valid,,1995-12-1 |
|
MT 428-1995 |
|
$344.00 |
via email in 1~3 business day |
superseded,2009-1-1, |
|
MT 428-2007 |
Flame-proof Low Voltage Electric Cable Terminal Box for Coal Mine |
|
via email in business day |
valid,,2008-11-19 |
|
MT 428-2008 |
The Blast-proof Electric Bell for Coal Mine |
$180.00 |
via email in 1~3 business day |
valid,,2009-1-1 |
|
|