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- electric trace heating 电气式伴随加热法
- This paper introduces the principle of type selection of electric tracing band, notable matters of installation and maintenance method. 结合实际工作经验，介绍了电伴热带的选型原则、安装注意事项及维护方法。
- The application of electric tracing system in oil and gas industry is introduced together with detailed information about its prin-ciple and structure. 介绍电伴热技术在石油天然气行业中的使用方法。详细阐明电伴热系统的构成和原理。
- 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。
- Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating - Part 1: General and testing requirements 爆炸性气体环境用电气设备。电阻轻微加热。第1部分:一般要求和测试要求
- 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。
- Electrical resistance trace heating systems for industrial and commercial applications - Part 1: General and testing requirements 工业用和商用电阻跟踪加热系统。第1部分:总则和试验要求
- 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。
- 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。
- As one trailblazer in Chinese electrical industry, we are expert in manufacturing various Electrothermal Film, Electric Heater ，Radiator Steam，Electric Tracing Band used in industry. 我们选择了客户下订单.;我们才生产制作
- He bought an electric hair-dryer for Mary. 他给玛丽买了一个电吹风。
- We use electric fires to heat our house . 我们的房子里用电炉采暖。
- Magnetism produced by electric charge in motion. 电磁性由运动电荷引起的磁性
- double-type trace heating 套管式伴随加热法
