GB/T 5590-2024
矿用防爆低压电磁起动器
Low voltage explosion protection electromagnetic starter for mining
- 实施日期
- 2025-03-01
- ICS 分类
- 29.260.20
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 4,341 条
GB/T 5590-2024
Low voltage explosion protection electromagnetic starter for mining
GB/T 5169.13-2024
Fire hazard testing for electric and electronic products—Part 13:Glowing/hot-wire based test methods—Glowing-wire ignition temperature (GWIT) test method for materials
GB/T 5169.12-2024
Fire hazard testing for electric and electronic products—Part 12: Glowing/hot-wire based test methods—Glow-wire flammability index (GWFI) test method for materials
GB/T 16439-2024
General specification for AC servo system
GB/T 13537-2024
General specification for electric motors for electronic household appliances
GB/T 44334-2024
Silicon epitaxial wafers with buried layers
GB/T 44294-2024
General specification for electric spindle motors
GB/T 16895.36-2024
Low-voltage electrical installations—Part 7-722:Requirements for special installations or locations—Supplies for electric vehicles
GB/T 21974-2024
YZRW series eddy-current braking wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification (frame size 112~315)
GB/T 10069.3-2024
Measurement of airborne noise emitted by rotating electrical machines and the noise limits—Part 3:Noise limits
GB/T 20835-2024
Guide for magnetization test of generator stator core
GB/T 6553-2024
Electrical insulating materials used under severe ambient conditions—Test methods for evaluating resistance to tracking and erosion
GB/T 44391-2024
Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor
GB/T 7409.1-2024
Excitation systems for synchronous machines—Part 1: Definitions
GB/T 16679.1-2024
Industrial systems,installations and equipment and industrial products—Designation of signals—Part 1:Basic rules
GB/T 44392-2024
Evaluation method of energy consumption for electrical alloy production enterprises
GB/T 44371-2024
Critical bending diameter measurement—Critical bending diameter measurement of Bi-2223 superconducting wires in liquid nitrogen temperature
GB/T 44441-2024
Test of visual healthy and comfort of LED lighting products
GB/T 30144-2024
YZP-H series variable-frequency adjustable-speed three-phase induction motors for crane in ships—Technical specification(frame size 112~400)
GB/T 31838.8-2024
Solid insulating materials—Dielectric and resistive properties—Part 8:Determination of dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 1 MHz~300 MHz)