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过电压保护器
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过电压保护器
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保护电器
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over voltage protector
过电压保护器
专业针对雷击过电压和操作过电压等问题,当电源电压超出电器额定电压时立刻限制电源电压,从而避免电器设备被烧毁以及电器火灾的发生,用于保护用电设备的保护电器。又称电器保护器。
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labor dispute mediation committee
labor dispute of Zhonghua Book Company in 1931
labor disputes
labor duality
labor economics
labor education
labor force allocation efficiency
labor force industry structure
labor force transfer training
labor health regulations
labor hygiene
labor in general
labor insurance medical system
labor-intensive industry
Labor Law of the People's Republic of China
labor legal relations
labor-management relations
Labor Management Relations Act of 1947
labor market
labor market segmentation between urban and rural areas
labor mobility
labor obligation
labor-oriented tales of silver incorporated into the land tax
labor ownership obligation
labor participation rate
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