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使用電池之電器是否需標示「額定電壓」及「額定頻率」?
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Date:2023/10/05
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因使用電池之電器商品是直流供電,所以應標示「額定電壓」。但「額定頻率」僅發生於使用交流電之商品,所以不用標示。
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Laws & Regulations
Application Forms & Documents
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Contact Us
Standardization
Overview
What We Do
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Metrology
Overview
Legal Metrology
Scientific Metrology
National Measurement Standards Laboratories
Product Certification
Regulatory Product Inspection
Voluntary Product Certification
International Cooperation
International Organizations
Regional Organizations
Bilateral Cooperation
Commodity Labeling
About Us
Plans & Policies
Organization Chart
Location & Transportation
Statistics
Annual Reports
Related Websites