NB/T Standards
Found: 3846 — page 34 of 81
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
Valid
NB/T 10464.3-2020 — Procurement specification for solar thermal utilization systems - Part 3: Solar water heating system
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10464.4-2020 — Procurement specification for solar thermal utilization systems - Part 4: Household solar space heating system
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10464.5-2020 — Procurement specification for solar thermal utilization systems - Part 5: Solar space heating system
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 10464.6-2020 — Procurement specification for solar thermal utilization systems - Part 6: Solar heating system for industrial and agricultural applications
Industry·Recommended
Instant delivery (0–9 sec)
$185.0015 pages
Valid
NB/T 10470-2020 — Determination of arsenic, phosphorus and chlorine in solid biomass fuels - X-ray fluorescence spectrometry
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 10473-2020 — Steel stranded wires for overhead conductors
Industry·Recommended
Instant delivery (0–9 sec)
$70.0015 pages
Valid
NB/T 10474-2020 — Plastic parts of the socket-outlets for household and similar purposes
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 10475-2020 — Technical specifications for high pressure oil head
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10476-2020 — Technical specifications for small hydraulic turbine water-lubricated bearings
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 10477-2020 — Technical specification for capacity and efficiency improvement of small hydropower plants
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
NB/T 10478-2020 — Conditions and technical requirements of dry-type air-core reactor for the warm-damp environments
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
NB/T 10479-2020 — Conditions and technical requirements of cross-linked cable body and accessories for the warm-damp environments
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 10480-2020 — Magnesium alloy materials produced using coalbed methane
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
NB/T 10481-2020 — On-load voltage regulation type high-voltage shunt capacitor installations
Industry·Recommended
Instant delivery (0–9 sec)
$450.0025 pages
Valid
NB/T 10482-2020 — Cabinet type high-voltage shunt capacitor installations
Industry·Recommended
Instant delivery (0–9 sec)
$435.0025 pages
Valid
NB/T 10483-2020 — Specification and technical requirements for three-phase dry-type amorphous alloy tridimensional wound-core distribution transformers
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 14006-2020 — Specification for design of shale gas gathering and transportation system
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
NB/T 14012.3-2020 — Recommended practices for shale gas factory operations - Part 3: Moving of walking and rail-mounted rigs
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 14020.2-2020 — Shale gas - Tools and equipment - Part 2: Detection and operation specification for dissolvable fracturing bridge plugs
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
NB/T 25105-2020 — Commissioning guideline for turbine protection system in nuclear power plant
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
NB/T 25106-2020 — Commissioning guideline for inverter and voltage regulating transformer of nuclear power plant
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 25107-2020 — Guidelines for flushing of secondary circuit system in nuclear power plant
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
NB/T 25108-2020 — Technical guidelines for circulating water filtration system commissioning in nuclear power plant
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
NB/T 25109-2020 — Technical guidelines of flowrate balancing test for nuclear power plant ventilation system
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages