NB/T — Energy Industry
Found: 3876 — page 26 of 81
Valid
NB/T 10722-2021 — General specifications of the leakage communication system in the underground mine
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 10723-2021 — General specifications of the through-the-earth communication system in the underground mine
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10724-2021 — Section of radio frequency in the coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 10725-2021 — Requirements and test methods of electromagnetic compatibility of electric and electronic products in the coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10726-2021 — Technical requirements for pipeline transportation of paste filling in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10727-2021 — Technical specification for paste filling mining in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10728-2021 — Technical specification for paste filling roadway retaining in coal mine
National·Recommended
Instant delivery (0–9 sec)
$225.007 pages
Valid
NB/T 10729-2021 — General technical conditions of metal mesh for roadway support in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10730-2021 — Technical specification for exploration and treatment of water conductivity of faults in underground coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10731-2021 — Specification for design, construction and acceptance of waterproof dams in underground coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10732-2021 — Barbecue charcoal briquette from coal
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10733-2021 — Clean carbon briquette from coal
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10734-2021 — Code of practice for controlled source audio-frequency magnetotelluric method in coal
Industry·Recommended
Instant delivery (0–9 sec)
$420.0025 pages
Valid
NB/T 10735-2021 — Code of practice for special well drilling of coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10736-2021 — Testing method of energy consumption for slime drying system
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 10737-2021 — Calculation method of drying intensity for slime drying system
Industry·Recommended
Instant delivery (0–9 sec)
$70.0015 pages
Valid
NB/T 10738-2021 — Test methods of compaction and bleeding properties of slurry for isolated overburden grouting
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10739-2021 — Auxiliary transportation safety management specification for underground coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10740-2021 — Daily safety inspection regulation for large truck operation in open pit coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10741-2021 — Operation safety test specification for large truck in open pit coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10742-2021 — Design specification for intelligent fully mechanized mining face
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10743-2021 — Acceptance specification for intelligent fully mechanized mining face
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10744-2021 — Management requirements for safe use of flotation reagents for coal preparation
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10745-2021 — General technical requirements of flotation reagents for coal preparation
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10746-2021 — Specification of application and management for supervision system for blasting under a coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10747-2021 — General technical conditions of the coal mine blasting monitoring system
Industry·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
NB/T 10748-2021 — Code of practice for environmental hidden danger identification and risk pre-control management in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 10749-2021 — Regulations for the investigation and management of soil pollution hidden dangers in coal chemical enterprises
National·Recommended
Instant delivery (0–9 sec)
$385.0014 pages
Valid
NB/T 10750-2021 — Test method of emulsion pump station system performance with high pressure and large flow for coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10751-2021 — Reciprocating pneumatic grouting pump for mine
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10752-2021 — Drilling communication device for mine rescue
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10753-2021 — Safety inspecting-testing specification of in-service belt conveyors for coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10754-2021 — Mine rectifier
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10755-2021 — Regular safety inspecting-testing specification of in-service overhead passenger device for coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10756-2021 — Safety inspecting-testing specification of in-service trackless rubber-tyred vehicles for coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10757-2021 — Foam dust suppression device for mine
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10758-2021 — Fabric reinforced drainage hose and hose assembly
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10759-2021 — Water level controller for mining
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 10760-2021 — Safety code of practice for surface power-on test of mining equipment
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10761-2021 — Technical requirement of fully mechanized mining with solid backfilling and caving in coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10762-2021 — Determination of chemical components in starchy lignocellulosic feedstocks: Determination of cellulose, hemicellulose and acid insoluble lignin
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 10763-2021 — Determination of mercury in solid biomass fuel - Direct solid injection method
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10764-2021 — Determination of ash in lignocellulosic feedstocks - Near-infrared method
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 10765-2021 — Determination of calorific value in lignocellulosic feedstocks - Near-infrared method
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10766-2021 — Determination of moisture in lignocellulosic feedstocks - Near-infrared method
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 10767-2021 — Determination of chemical components in lignocellulosic feedstocks - Part 4: Determination of soluble sugars
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 10768-2021 — Operation rule of biodiesel storage and transportation
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 10769-2021 — Feedstock of BD100 biodiesel - Process specification for pretreatment of used and waste oils and fats
Industry·Recommended
Instant delivery (0–9 sec)
$70.0015 pages