| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| MT/T 758-1997 |
General technical conditions of automatic water-spouting fire extinguishing system for coal mine belt conveyer |
$90.00 |
via email in 1~3 business day |
valid,,1998-6-1 |
|
| MT/T 762-1997 |
General technical condition for nonpower automatic open-close device of the coal mine fire-fighting door |
$260.00 |
via email in 1~3 business day |
abolished2005-07-26 ,,1998-6-1 |
|
| MT/T 765-1997 |
General specification for the control valve of automatic spray on hydraulic supports |
$264.00 |
via email in 1~3 business day |
valid,,1998-6-1 |
|
| MT/T 770-1998 |
General technical condition of frequency division ON/OFF signal transmission unit for coal mine |
$150.00 |
via email in 1~3 business day |
valid,,1999-4-1 |
|
| MT/T 771-1998 |
Monitoring device for operating system in coal mine mouth |
$210.00 |
via email in 1~3 business day |
valid,,1999-4-1 |
|
| MT/T 772-1998 |
Measuring methods for the primary performances of coal mine supervision systems |
$130.00 |
immediately |
valid,,1999-4-1 |
|
| MT/T 774-1998 |
General technical conditions of mobile membrane separation nitrogen producting device for coal mine |
$260.00 |
via email in 1~3 business day |
abolished2011-09-01 ,2011-9-1,1999-4-1 |
|
| MT/T 775-1998 |
Technical condition of dragging mode cable protected panel for coal winning machine |
$340.00 |
via email in 1~3 business day |
superseded,2008-1-1,1999-4-1 |
|
| MT/T 776-1998 |
Specification for routine inspection of coal mining machine-hydraulic system assembly |
$380.00 |
via email in 1~3 business day |
valid,,1999-4-1 |
|
| MT/T 782.2-1998 |
Mechanical and electrical equipment temperature transducer for coal mine specification for ON/OFF output |
$180.00 |
via email in 1~3 business day |
valid,,1999-4-1 |
|
| MT/T 784-1998 |
Floating seals for coal mine machinery |
$410.00 |
via email in 1~3 business day |
valid,,1999-4-1 |
|
| MT/T 817-1999 |
Belt conveyor electrical control device for mine |
$170.00 |
immediately |
valid,,1999-8-1 |
|
| MT/T 825-1999 |
General spacifications for a water level transducer in mine |
$150.00 |
via email in 1~3 business day |
valid,,1999-10-1 |
|
| MT/T 826-1999 |
Single-stage corrosion and wear-resisting centrifugal pump for coal mining-Technical condition |
$120.00 |
via email in 1~3 business day |
valid,,1999-10-1 |
|
| MT/T 827-2005 |
Coal Mining Machine Hydraulic Fluid Power - General Rules Relating to System |
$40.00 |
immediately |
valid,,2006-7-1 |
|
| MT/T 834-1999 |
General technical condition of winding signalling for coal mine |
$220.00 |
via email in 1~3 business day |
valid,,2000-3-15 |
|
| MT/T 84-1997 |
Shearer-- Types and basic parameters |
$224.00 |
via email in 1~3 business day |
superseded,2008-1-1,1998-6-1 |
|
| MT/T 840-1999 |
Flow measurement method of pipe for gas drainage -measurement method of mean velocity tube flow transducer |
$90.00 |
via email in 1~3 business day |
valid,,2000-3-15 |
|
| MT/T 841-1999 |
Steel thin-walled and reverse air door |
$90.00 |
via email in 1~3 business day |
valid,,2000-3-15 |
|
| MT/T 844-1999 |
General spacifications for air door switching motion transduce in mine |
$150.00 |
via email in 1~3 business day |
valid,,2000-3-15 |
|
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