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- The controllers are listed by Underwriters Laboratories and meet or exceed National Electrical Code requirements. 这类控制装置都通过美国UL认证,满足或优于美国全国电气规程的相关要求。
- When ordering fuses, specify ampere rating and voltage. Refer to the National Electrical Code for proper sizing. 订购保险丝时,请注明额定电流安培数和电压。如果需要确定适当的尺寸,请参阅美国国家电气规程。
- Standard For Industrial Control Equipment and meet or exceed the requirements of the latest edition of NFPA 70, the National Electrical Code. 满足或优于美国全国电气规程最新版NFPA70中适用于工业控制设备的相关标准。
- Be sure to consult the appropriate field connection diagram included with the manual For proper wire sizing, refer to the National Electrical Code, NFPA 70. 要了解适当的线路尺寸,请参阅手册中相应的现场连接图表,参阅美国国家电气规程,NFPA70。
- The project electrical contractor must supply all necessary wiring for field connections in accordance with the National Electrical Code, local electrical code and any other authority having jurisdiction. 工程电气承包商必须按照美国电气规程、当地电气规程和任何其它有关管理部门的相关规定提供所有必须的现场连接的电缆。
- The Thermostats must be connected per local, state and/or National Electric Code. 这些温控器应该按照当地、州和/或美国国家电气规程进行连接。
- National Electrical Code Standards 国家电业规章标准
- Comparison Between China's and U.S. National Electrical Code in Hazardous Special Locations 特殊场所中美电气法规的探究比较
- "When ordering fuses, specify ampere rating and voltage. Refer to the National Electrical Code for proper sizing." 订购保险丝时,请注明额定电流安培数和电压。如果需要确定适当的尺寸,请参阅美国国家电气规程。
- national electrical code(NEC) 美国国家电气规程
- national electrical code 国家电气规程
- NEMA:(National Electrical Manufacturers Association. )美国电机制造协会.
- national electric code [电] 国际电码
- Be keenly aware of manufacturing needs relative to component standardization, safety requirements and electrical code requirements. 对制造业相关的零件标准,安全要求及电气代码要求有敏锐的洞察力。
- You know, National Electrical Parts Jiangmen Ltd. has been operating well since its establishment. 是这样,我们江门松下电器配件有限公司自建成以来经营状况很好。
- The National Electric Drag Racing Association holds just four races a year. 全国电力拖动赛车协会刚刚举行四站赛事一年。
- This system was tested strictly in the Protection Test Center of the National Electrical Power Company. During the trial operation ,the system works steadily and reliably. 本系统已通过“国家电力公司继电保护测试中心”严格的测试并投入现场试运行,试运行期间系统经受了多次区内、区外故障的考验,得到了用户的好评。
- NESC National Electrical Safety Code 国家电气安全码
- In Britain,Calder Hall on the coast of Cumberland first made its contribution to the National Electricity grid in 1957. 在英国,卡姆柏兰海岸上的考尔德豪尔电站在1957年首次为国家电网做出了贡献。
- NEMA Rating - National Electric Manufacturers Association standard for rating electrical component enclosures. NEMA标准 - 美国全国电气制造商协会有关电气部件外壳的标准。