NB/T — Energy Industry
Found: 3876 — page 22 of 81
Valid
NB/T 10522.3-2021 — Automatic waterproof door for mining - Part 3: Code for engineering design, construction and acceptance
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 10522.4-2021 — Automatic waterproof door for mining - Part 4: Technical regulation for operation and maintenance
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10523.1-2021 — Mechanical properties test method of shearer loaders - Part 1: Laboratory experiments
Industry·Recommended
Instant delivery (0–9 sec)
$455.0030 pages
Valid
NB/T 10524-2021 — Experimental test method for matched performance of shearer, scraper conveyor and hydraulic supports in fully mechanized mining face
Industry·Recommended
Instant delivery (0–9 sec)
$345.0020 pages
Valid
NB/T 10525-2021 — Method of type symbolization for oil shale retorting furnace
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10526-2021 — Classification for content of aluminum in coal
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
NB/T 10527-2021 — Code for construction of shaft grouting in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10528-2021 — Technical specification for census of goaf area in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$480.0029 pages
Valid
NB/T 10529-2021 — Coal mine water-cooling adjustable-speed magnetic coupling
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10530-2021 — Methods for energy saving of shearers
Industry·Recommended
Instant delivery (0–9 sec)
$270.0015 pages
Valid
NB/T 10531.1-2021 — Methods for energy saving of boom-type roadheaders - Part 1: Longitudinal-axis roadheaders
Industry·Recommended
Instant delivery (0–9 sec)
$270.0015 pages
Valid
NB/T 10532-2021 — Technical regulation on monitoring of land reclamation quality for opencast coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10533-2021 — Technical specification of coal mining subsidence area restoration
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 10534-2021 — Compressed refrigerating installation used in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10535-2021 — Laser rangefinder for coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10536-2021 — Peep instrument for mine
Industry·Recommended
Instant delivery (0–9 sec)
$270.0015 pages
Valid
NB/T 10537-2021 — Monitor for mine
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 10538-2021 — Iris recognition instrument for mine
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 10539-2021 — Mining flameproof converter substation
Industry·Recommended
Instant delivery (0–9 sec)
$270.0015 pages
Valid
NB/T 10540-2021 — Load monitoring device of mine hoist
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 10541-2021 — Flow transducer for mine
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10542-2021 — Detection methods of geological structures in coal mining working face - Seismic wave attenuation tomography
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10543-2021 — Specification of TYBP series flameproof three-phase permanent magnet synchronous frequency conversion motor for mining use (frame size 355 to 450)
Industry·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
NB/T 10544-2021 — Sound pick-up for mine
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10545-2021 — Fiber optic obstacle finder for mine
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10546-2021 — Ethylene transducer for coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10547-2021 — Mine flameproof electric hydraulic driver
Industry·Recommended
Instant delivery (0–9 sec)
$330.0019 pages
Valid
NB/T 10548-2021 — Explosion-proof cable drum for coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10549-2021 — Resistivity testing method for grouting reinforcement effect of coal mining face floor
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10550-2021 — Microseismic and electrical coupling monitoring and early warning method for floor water inrush in complex mines
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10551-2021 — Technical specification for 3D modeling of underwater topographic survey data in coal mine subsidence area
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10552-2021 — Technical requirements for low-capacity water heating boiler of clean briquette
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10553-2021 — Sulfur fixed clean briquette
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10554-2021 — Code for no-pillar mining with gob-entry retaining of the 110 method
Industry·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
NB/T 10555-2021 — Technical specification for preheating mine intake air with coal mine methane regenerative oxidizer
Industry·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
NB/T 10556-2021 — Performance evaluation method of the coal and gas outbursts prevention measures through gas pre-drainage by bedding boreholes in the coal roadway strip
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10557-2021 — Technical specifications for internals of tray column
Industry·Recommended
Instant delivery (0–9 sec)
$500.0033 pages
Valid
NB/T 10558-2021 — Coating and transport packaging for pressure vessels
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 10559-2021 — Technical supervision code of monitoring and control for wind power plant
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10560-2021 — Technical supervision code of wind turbine
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
NB/T 10561-2021 — Specification of maintenance for wind turbine blade
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10562-2021 — Technology supervision code of chemistry for wind power plant
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10563-2021 — Technical supervision code of relaying protection for wind power plant
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 10564-2021 — Technical supervision code of metal for wind farm
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
NB/T 10565-2021 — Technical supervision code of insulation for wind farm
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10566-2021 — Code of operation and maintenance for off-grid photovoltaic power plant
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10567-2021 — Code of pitch system maintenance for wind turbine generator system
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10568-2021 — Code of yaw system maintenance for wind turbine generator system
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages