当你购买灯具或烤面包机时，“UL认证”标志提供了一个保证，它确保该电器可以和你家墙上的插座相匹配，并且兼容你家中的整个电气系统。
When you purchase a lamp or a toaster, the "UL Certified" mark provides assurance that the appliance will plug into the socket in your wall and work with your home's electrical system.
伟纳电气是一家专业从事开发高品质开关插座、插头转接器、各种电子电器产品的高新企业。
Wei Steiner electric is a professional engaged in the development of high-quality switch socket, plug adapter, a variety of electrical and electronic products-tech enterprises.
绝大多数电源插座有一个地线端与大地相连，这通常是为保障建筑电气系统的安全而采取的安全措施。
Most electrical outlets have a prong that connects to the earth ground, which is also usually wired into the building electrical system for safety.
电源插头应用具有电气专门知识的人来安装。电源插头必须连接到接地插座上。
An appropriate power plug has to be attached to the machine by electric technicians. Power plug has to be connected to a grounded receptacle.
更换损坏的开关，插座，控制单元和电气系统中的其它的元件。
Replaces faulty switches, sockets, control units and other elements of electrical systems.
樱日电气的开关插座融入了更加人性化的设计思路，具有时尚的造型，每一处外观都进行了精心的设计，实用与美观的完美结合。
YNRY electrical switches and sockets into a more humanized design concept, a fashion model, Look everywhere have been carefully designed, practical and beautiful combination.
合理的住宅电气设计应包括合理的用电负荷水平，合理的配电线路和敷设方式，合理的插座数量及布置，合理的电话、电视等信息接口布置四方面内容。
Proper residence electrical design contains proper level of power load, proper distribution circuit and lay down, proper number of plugs and proper information interfaces of telephone and TV.
创建电气和电信平面布置图，对插座、开关和配件等进行设计和构建。
Create electrical and telecommunication floor plans for design and construction including outlets, switches, and fixtures.
冲压件主要应用在移动电话，传真机，连接器，插头，插座，适配器，交流电源插座和通用适配器的电气领域。
The stamping pieces are mainly used for electrical fields as Mobile phones, Fax machines, Connectors, Plugs, Receptacle, adaptors, AC socket and Universal Adaptor.
冲压件主要应用在移动电话，传真机，连接器，插头，插座，适配器，交流电源插座和通用适配器的电气领域。
The stamping pieces are mainly used for electrical fields as Mobile phones, Fax machines, Connectors, Plugs, Receptacle, adaptors, AC socket and Universal Adaptor.
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