Browse Standards
Found: 153091 — page 3016 of 3190
Valid
MT 684-1997 — Specifcation of non-destructive inspection method and acceptance for important bearing members of mine-use hoisting vessel
National·Mandatory
Instant delivery (0–9 sec)
$85.009 pages
Valid
MT/T 144-1997 — Methods for the coal flotation test by progressive release in coal separation lab
National·Recommended
Instant delivery (0–9 sec)
$85.007 pages
Valid
MT/T 145-1997 — Gravity separating equipment for coal. Performance evaluation. Computer algorithm
National·Recommended
Instant delivery (0–9 sec)
$105.001 pages
Valid
MT/T 148-1997 — Gearbox for chain conveyors
National·Recommended
Instant delivery (0–9 sec)
$480.0025 pages
Valid
MT/T 152-1997 — Central single-chain scraper conveyer scraper
National·Recommended
Instant delivery (0–9 sec)
$55.004 pages
Valid
MT/T 154.7-1997 — Model designation of separating equipment for coal
National·Recommended
Instant delivery (0–9 sec)
$169.004 pages
Valid
MT/T 318.1-1997 — Mechanical joints in conveyor belting for coal mining. Technical condition
National·Recommended
Instant delivery (0–9 sec)
$115.007 pages
Valid
MT/T 375.5-1997 — Products made of magnesium oxychloride concrete used in mines. Technical condition of arch support
National·Recommended
Instant delivery (0–9 sec)
$229.007 pages
Valid
MT/T 645-1997 — Conveyor belts. Formula for transition distance on three equal length idler rollers. For coal mining
National·Recommended
Instant delivery (0–9 sec)
$209.006 pages
Valid
MT/T 647-1997 — Equipment ON/OFF transducer for coal mining
National·Recommended
Instant delivery (0–9 sec)
$135.009 pages
Valid
MT/T 648-1997 — Belt disalignment transducer for coal mining
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
MT/T 650-1997 — Technical conditions of coal flotation cells with oblique impeller
National·Recommended
Instant delivery (0–9 sec)
$85.005 pages
Valid
MT/T 651-1997 — Test method and decision rule for coal jig with water-only
National·Recommended
Instant delivery (0–9 sec)
$55.004 pages
Valid
MT/T 652-1997 — Test method and decision rule for coal flotation cells with water-only
National·Recommended
Instant delivery (0–9 sec)
$85.006 pages
Valid
MT/T 655-1997 — Technical condition of belt conveyor idler bearing for coal mining
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
MT/T 657-1997 — TLL vertical scraper discharge cenrifuge
National·Recommended
Instant delivery (0–9 sec)
$209.006 pages
Valid
MT/T 659-1997 — GXS Fine Grading Sieve
National·Recommended
Instant delivery (0–9 sec)
$209.006 pages
Valid
MT/T 660-1997 — Dimension series of vibrating screen for coal
National·Recommended
Instant delivery (0–9 sec)
$25.003 pages
Valid
MT/T 663-1997 — Grading of raise boring machine quality for coal mine
National·Recommended
Instant delivery (0–9 sec)
$55.004 pages
Valid
MT/T 664-1997 — Drill rod of raise boring machine for coal mine
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
MT/T 675-1997 — Simulation Test Method for Side Slope of Open Pit Coal Mine
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
MT/T 676-1997 — Structure and parameters of the idler rollers boom roadheaders
National·Recommended
Instant delivery (0–9 sec)
$55.004 pages
Valid
MT/T 677-1997 — General technical condition of all-direction borehole inclinometer for mining
National·Recommended
Instant delivery (0–9 sec)
$209.006 pages
Valid
MT/T 680-1997 — General technical condition of intrinsically safe portable microcomputer for mining
National·Recommended
Instant delivery (0–9 sec)
$229.007 pages
Valid
MT/T 681-1997 — Reducer for belt conveyor for coal mining. Technical condition
National·Recommended
Instant delivery (0–9 sec)
$85.007 pages
Valid
MT/T 682-1997 — Series and parameters of electric control equipments for boom roadheaders
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
MT/T 685-1997 — High level car dumper
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
MT/T 686-1997 — Circle chain creeper
National·Recommended
Instant delivery (0–9 sec)
$135.009 pages
Valid
MT/T 690-1997 — Determination of resistance on ground and mesa conducting statial electricity in detonator production line
National·Recommended
Instant delivery (0–9 sec)
$169.004 pages
Valid
MT/T 691-1997 — Determination of electrostatic potential in detonator production line
National·Recommended
Instant delivery (0–9 sec)
$55.0050 pages
Valid
MT/T 695-1997 — General technical condition of high-ratio-foam fire extinguish agent for coal mine
National·Recommended
Instant delivery (0–9 sec)
$135.00105 pages
Valid
MT/T 696-1997 — General technical condition of high-ratio-foam fire extinguisher equipment for coal mine
National·Recommended
Instant delivery (0–9 sec)
$229.007 pages
Valid
MT/T 697-1997 — General technical condition of kerosene-inert gas for coal mine
National·Recommended
Instant delivery (0–9 sec)
$209.006 pages
Valid
MT/T 699-1997 — The technical norms for fire-prevention of mine gob areas by the inhibition of atonized sprays
National·Recommended
Instant delivery (0–9 sec)
$55.004 pages
Valid
MT/T 701-1997 — Technical specification of fire fighting by nitroggen in coal mines
National·Recommended
Instant delivery (0–9 sec)
$209.006 pages
Valid
MT/T 708-1997 — Technical condition of the instrument for determing the susceptibility of coal
National·Recommended
Instant delivery (0–9 sec)
$229.007 pages
Valid
MT/T 71-1997 — Shackle type connector units for mining round link chain
National·Recommended
Instant delivery (0–9 sec)
$135.008 pages
Valid
MT/T 712-1997 — Determining method of the classification efficiency for dust prevention measures
National·Recommended
Instant delivery (0–9 sec)
$55.004 pages
Valid
MT/T 713-1997 — Determination of true density for mine dust
National·Recommended
Instant delivery (0–9 sec)
$55.004 pages
Valid
MT/T 715-1997 — General specification of explosion-proof electromagnet valves in coal mine
National·Recommended
Instant delivery (0–9 sec)
$65.0013 pages
Valid
MT/T 720-1997 — Technical conditions of automatic preventing explosion and extinguish device for the gas drainage piping
National·Recommended
Instant delivery (0–9 sec)
$105.006 pages
Valid
MT/T 722-1997 — Network blocking exploders for coal mines
National·Recommended
Instant delivery (0–9 sec)
$85.005 pages
Valid
MT/T 723-1997 — Gas blocking exploders for coal mines
National·Recommended
Instant delivery (0–9 sec)
$85.005 pages
Valid
MT/T 736-1997 — Determination of electrical resistivity of anthracite
National·Recommended
Instant delivery (0–9 sec)
$85.004 pages
Valid
MT/T 738-1997 — Performance evaluation of washery hydraulic classifiers
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
MT/T 744-1997 — Determination of the gross �� and gross�� radioactivity of the groundwater in coal mines
National·Recommended
Instant delivery (0–9 sec)
$85.004 pages
Valid
MT/T 745-1997 — Technical condition for sodium humate used as feed additive
National·Recommended
Instant delivery (0–9 sec)
$209.006 pages
Valid
MT/T 746-1997 — Technical condition for compound fertilizer of humic acids from coal
National·Recommended
Instant delivery (0–9 sec)
$289.006 pages