aluminium electrical pole 电工圆铝杆
electrical pole structure 电极结构
electrical four-pole swing 电动四柱秋千
earthing electrical double pole 接地电偶极子
five-pole electrical sounding 五极纵轴测深
multi-pole electrical machine 多极电机
electrical round aluminum pole 电工圆铝杆
The technology research of high conductivity Al-RE-B electrical pole are brief introduced.
简要介绍了含re、B的高导电率电工圆铝杆的试验研究。
On the right, under black electrical tape, is a sensor for ambient temperature taken from the metal pole.
在右侧的黑色绝缘胶带下，是一个感应金属杆的外界温度的传感器。
It is known that solar panels can gain some electrical current even on overcast days, so they have worth in a post pole shift environment.
我们知道，太阳能电池板甚至在阴天也能产生一些电流，因此它们在极移后的环境里是有用的。
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