GB/Z 17624.4-2019 Electromagnetic compatibility—General—Historical rationale for the limitation of power-frequency conducted harmonic current emissions from equipment,in the frequency range up to 2 kHz (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/Z 17624.4-2019
GB/Z 17624.4-2019 history
2019GB/Z 17624.4-2019 Electromagnetic compatibility—General—Historical rationale for the limitation of power-frequency conducted harmonic current emissions from equipment,in the frequency range up to 2 kHz