NB/T — Energy Industry
Found: 3876 — page 34 of 81
Valid
NB/T 10414-2020 — Code for acceptance of engineering quality of cooling system in coal mine
Industry·Recommended
Instant delivery (0–9 sec)
$600.0038 pages
Valid
NB/T 10415-2020 — Glass-metal sealed direct connection evacuated solar collector tube for medium temperature
Industry·Recommended
Instant delivery (0–9 sec)
$225.0016 pages
Valid
NB/T 10416-2020 — Specification for installation and acceptance of central heating system of air-source heat pump
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10417-2020 — Specification for installation and acceptance of low ambient temperature air-source heat pump hot air blower
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10418-2020 — Air-source heat pump dryer for grain
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10419-2020 — Tobacco flue-curing barn by air-source heat pump
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10420-2020 — Technical code for tobacco leaf curing in air-source heat pump flue-curing barns
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10421-2020 — Technical specification of comprehensive treatment equipment for unbalanced current in low voltage distribution grid
Industry·Recommended
Instant delivery (0–9 sec)
$480.0027 pages
Valid
NB/T 10422-2020 — PE screen completion operation specifications for coalbed methane horizontal well
National·Recommended
Instant delivery (0–9 sec)
$150.007 pages
Valid
NB/T 10423-2020 — Technical specifications for temporary closure and abandonment of coalbed methane wells
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10424-2020 — Specifications of development plan adjustment for coalbed methane
National·Recommended
Instant delivery (0–9 sec)
$240.0011 pages
Valid
NB/T 10425-2020 — Technical specification for the pump operation and pump inspection of coalbed methane well
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10426-2020 — Technical specifications of performance analysis for coalbed methane
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10427-2020 — Methods for dynamic liquid level modification and bottom-hole pressure calculation in coalbed methane wells
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10431-2020 — Guide for preparation of bidding documents for wind power projects
Industry·Recommended
Instant delivery (0–9 sec)
$390.0022 pages
Valid
NB/T 10432-2020 — Design Specification for Wind Power Forecasting System
National·Recommended
Instant delivery (0–9 sec)
$420.0029 pages
Valid
NB/T 10433-2020 — Code for audiovisual document collection and filing of photovoltaic power construction projects
Industry·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
NB/T 10434-2020 — General requirements for chassis swappable battery system of electric vehicles
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10435-2020 — General requirements for locking mechanism of quick-swap battery pack of electric vehicles
Industry·Recommended
Instant delivery (0–9 sec)
$285.0068 pages
Valid
NB/T 10436-2020 — General requirements for cooling connector of quick-swap battery pack of electric vehicles
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10437-2020 — Technical specification for converter filter of wind turbine generator
Industry·Recommended
Instant delivery (0–9 sec)
$255.0015 pages
Valid
NB/T 10438-2020 — Wind turbines - Technical specification for electric yaw control system
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10439-2020 — Wind turbines - Application requirements of uninterruptible power systems
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10440-2020 — Evaluation procedures for wind turbine generator stator winding insulation system - Heat and humidity resistance
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10441-2020 — Hybrid HVDC circuit-breaker
Industry·Recommended
Instant delivery (0–9 sec)
$375.0021 pages
Valid
NB/T 10442-2020 — Basic procedures for research and development of wave and tidal current energy converters
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10443-2020 — NTC temperature film sensor
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 10444-2020 — Generic interface technical specification for automatic test of protection relay
Industry·Recommended
Instant delivery (0–9 sec)
$420.0024 pages
Valid
NB/T 10445-2020 — General technical specification of DC feeder protection equipment for urban rail transit
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10446-2020 — General technical requirements for line protection equipment up to 1000 V
Industry·Recommended
Instant delivery (0–9 sec)
$285.0016 pages
Valid
NB/T 10447-2020 — General specification for protection equipment of rectifier transformer units
Industry·Recommended
Instant delivery (0–9 sec)
$255.0015 pages
Valid
NB/T 10448-2020 — Inspection specification for transmission line fault location equipment based on traveling wave
Industry·Recommended
Instant delivery (0–9 sec)
$255.0015 pages
Valid
NB/T 10449-2020 — Field inspection specification for smart terminal
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 10450-2020 — Insulating liquids - Determination of the breakdown voltage in direct current field
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
NB/T 10451-2020 — Insulating liquids - Unused polyisobutene
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10452-2020 — Insulating liquids - Epoxidized soybean oil for metallized film capacitors
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10453-2020 — Sealing adhesive tapes for crystalline silicon photovoltaic (PV) modules
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10455-2020 — Test guide for high-voltage alternating-current current-limiting fuses
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10456-2020 — AC-DC switching power supply - Technical specification for drop test
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10457-2020 — AC-DC switching power supply - Air flow and wind pressure of cooling fan - Test methods
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10458-2020 — AC-DC switching power supply - Airborne noise in hemi-anechoic room - Test methods
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
NB/T 10459-2020 — General specification for zinc-nickel flow battery
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10460-2020 — Zinc-nickel flow battery - Test method for stacks
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
NB/T 10461-2020 — AC-DC switching power supply - Technical specification for abnormal simulation test of electronic components
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10462-2020 — AC-DC switching power supply - Technical specification for near-field radio-frequency electromagnetic field immunity test
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10463-2020 — Minimum allowable values of energy efficiency and energy efficiency grades for variable-frequency drives
Industry·Recommended
Instant delivery (0–9 sec)
$255.0015 pages
Valid
NB/T 10464.1-2020 — Procurement specification for solar thermal utilization systems - Part 1: General
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10464.2-2020 — Procurement specification for solar thermal utilization systems - Part 2: Domestic solar water heating system
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages