NB/T Standards
Found: 3846 — page 36 of 81
Valid
NB/T 10157-2019 — Scroll refrigerant compressor for heat pump drying
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
NB/T 10158-2019 — Air-source heat pump dryer for fruits and vegetables
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 10159-2019 — Determination of abrasion resistance of industrial briquette
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
NB/T 10160-2019 — Carbonized Briquette
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
NB/T 10161-2019 — Explosion-proof electric fans for underground coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10162-2019 — General technical specifications of infrared gas analyzers for coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10163-2019 — Reciprocating piston pump for mine
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 10164-2019 — General specifications for mine weighing sensor
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10165-2019 — Mine intrinsically safe electric ball valves
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 10166-2019 — Pneumatic diaphragm pump for coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10167-2019 — Explosion-proof centrifugal fans for surface use in coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10168-2019 — General technical conditions of on-line monitoring system for mine main fans
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10169-2019 — Operational parameter tester for mine hoisters
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10170-2019 — Technical Specifications operational parameter tester for mine main fans
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10171-2019 — Technical specifications of operational parameter tester for mine pumps
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10172-2019 — Technical specifications of operational parameter tester for mine air compressors
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10173-2019 — Technical regulations of directional drilling in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10174-2019 — Technical condition of measurement-while-drilling device for directional drilling in coalmine
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10175-2019 — Wireline drill pipe for measurement while drilling in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10176-2019 — Safety inspecting-testing specification of in-service overhead monorail for coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10177-2019 — Electrical safety inspecting-testing specification of in-service power transformers for coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10178-2019 — Electrical testing specification of in-service relay protection equipment for coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10179-2019 — Electrical testing specification of in-service high-voltage switchgear for coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10180-2019 — Testing specification of single-phase grounding capacitive current in high-voltage power network of mine
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10181-2019 — Safety inspecting-testing specification of in-service power cable for coal mines
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10182-2019 — Laser methane detector for coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10183-2019 — Distributed optical fiber temperature measuring device for mine
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10184-2019 — The norm of energy consumption per unit product of porcelain insulators
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10185-2019 — Technical specifications for performance testing and quality assessment of key equipment for Grid-connected PV Power Plants
Industry·Recommended
Instant delivery (0–9 sec)
$390.0022 pages
Valid
NB/T 10186-2019 — Technical specification of power conversion equipment used for PV energy storage system
Industry·Recommended
Instant delivery (0–9 sec)
$900.0035 pages
Valid
NB/T 10187-2019 — Technical requirement and test method of the floating body of floating PV system
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10188-2019 — Technical specifications for low voltage circuit-breakers connected to AC power grid
Industry·Recommended
Instant delivery (0–9 sec)
$485.0020 pages
Valid
NB/T 10189-2019 — Power transmission and transformation equipment - Atmospheric environmental conditions - Monitoring methods
Industry·Recommended
Instant delivery (0–9 sec)
$435.0017 pages
Valid
NB/T 10190-2019 — Technical specifications for arc flash protection test equipment
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10191-2019 — Compilation method for protective relay optical fiber loop marking
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10192-2019 — Technical guide for current blocking busbar protection
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10193-2019 — Solid oxide fuel cell - Terminology
Industry·Recommended
Instant delivery (0–9 sec)
$385.0015 pages
Valid
NB/T 10194-2019 — Fire refined high conductivity (FRHC) copper rod for electrical purpose
Industry·Recommended
Instant delivery (0–9 sec)
$270.0015 pages
Valid
NB/T 10195-2019 — Guides for calculating energy efficiency index of an overhead conductor manufacturing enterprise
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10196-2019 — The norm of energy consumption per unit products of overhead conductors
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
NB/T 10197-2019 — General technical specification of high-altitude field mobile impulse voltage generator
Industry·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Valid
NB/T 10198-2019 — Photovoltaic pumping system for plateau
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10199-2019 — Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10200-2019 — Polyolefin elastomer (POE) insulating encapsulation film for crystalline silicon solar cell modules
Industry·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Valid
NB/T 10201-2019 — Guidance on the interpretation of carbon dioxide and 2-furfuraldehyde as markers of paper thermal degradation in insulating mineral oil
Industry·Recommended
Instant delivery (0–9 sec)
$255.0015 pages
Valid
NB/T 10202-2019 — Plugs with thermal protection function for charging mode 2 of electric vehicles
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10203-2019 — Push-button switches with automatic rebound mechanism for household and similar purposes
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 10204-2019 — Technical requirements for interface equipment of distributed PV generation system connected to low voltage power distribution networks
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages