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- 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。
- 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。
- 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。
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Never poke a finger or scissors into an electric socket. 千万不要把手指或剪刀插进电源插座。
- 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 machines are driven by electric motors. 这些机器都是由电动机驱动的。
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
- They are forever contained as electrically coded data within the cells of the physical organism. 它们永远地以电码的形式被保存于物质器官的细胞中。”
- I did the letter on my electric typewriter. 我是用电动打字机打这封信的。
- He bought an electric hair-drier for Mary. 他给玛丽买了一个电吹风。
- Please turn off the electric power. 请把电源关掉。
- He bought an electric hair-dryer for Mary. 他给玛丽买了一个电吹风。
- Magnetism produced by electric charge in motion. 电磁性由运动电荷引起的磁性
