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- electric soldering copper 电热铬铁
- Quite a bit of heat is needed, due to the thickness of the copper pipe, and an electrical soldering iron probably won't be able to deliver sufficent heat. 因为铜管有一定的百度，所以有可能锡焊的温度不够，它对温度的要求是比较高的。
- Outer-heat type electric soldering iron 内热式电烙铁
- 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。
- Electric wire is usually made of copper. 电线通常是由铜制的。
- The machines are driven by electric motors. 这些机器都是由电动机驱动的。
- soldering copper 铜烙铁,钎焊烙铁,钎焊用铜,烙铁
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。
- gas soldering copper 气热烙铁
- 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。
- pointed soldering copper 尖焊铜
- 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
- The electric saw whined as it cut the wood. 电锯在锯木头时嘎嘎作响。
