The invention relates to a powertrack assembly technique, in particular to an insulator used for fixing a powertrack.
本发明涉及电力轨道装配技术,特别涉及电力轨道固定用绝缘子。
2
On the track, the form embodies power. Each curve and line is moulded for speed.
在赛道上,外形体现了力量,每条曲线和线条都是为了速度而塑造的。
3
Not long ago, a team of German university students announced that they had created a small aerodynamic vehicle that draws power from conducting paths on a track.