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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JY/T 0540—2022 |
General requirements for simple harmonic vibration image teaching aids {译} 简谐振动图像教具通用要求 |
China Education Industry
Standards harmonic |
 English PDF |
| SJ/T 11776—2021 |
harmonic protector{译} {译} 谐波保护器 |
China Electronics Industry
Standards harmonic |
English PDF |
| QB/T 1299-2021 |
harmonica{译} {译} 口琴 |
China Light Industry Industry
Standards harmonic |
English PDF |
| NB/T 10818-2021 |
Reactive Power Compensation and harmonic Control Devices Terminology {译} 无功补偿和谐波治理装置 术语 |
China Energy Industry
Standards harmonic |
English PDF |
| NB/T 10816-2021 |
Technical conditions for harmonic control devices for non-industrial user power supply systems {译} 非工业用户供电系统用谐波治理装置技术条件 |
China Energy Industry
Standards harmonic |
English PDF |
| NB/T 10815-2021 |
Technical specifications for ultra-high harmonic harmonics used in flexible distribution networks {译} 柔性配电网用超高次谐波谐波器技术规范 |
China Energy Industry
Standards harmonic |
English PDF |
| JJG 1106-2015 |
Static harmonic Meters of Active Electrical Energy for Working 工作用静止式谐波有功电能表检定规程 |
China Metrological
Standards harmonic |
English PDF |
| DL/T 1369-2014 |
Reference meter for harmonic active energy 标准谐波有功电能表 |
China Electricity & Power
Standards harmonic |
English PDF |
| QB/T 4489-2013 |
Chromatic harmonica 半音阶口琴 |
China Light Industry
Standards harmonic |
English PDF |
| QB/T 1299-2011 |
harmonica 口琴 |
China Light Industry
Standards harmonic |
English PDF |
| TB/T 2891-1998 |
(Railway electrification static shunt capacitor type high harmonic current protection technical conditions) 电气化铁道并联电容器静态型高次谐波过流保护技术条件 |
China Railway & Train
Standards harmonic |
English PDF |
| TB/T 2799-1997 |
(Electrified railway harmonic voltage distortion conditions and methods of calculation) 电气化铁道谐波电压畸变率计算条件和方法 |
China Railway & Train
Standards harmonic |
English PDF |
| TB/T 2517-1995 |
(Test methods for electric locomotive power factor and harmonic) 电力机车功率因数和谐波的测试方法 |
China Railway & Train
Standards harmonic |
English PDF |
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