Collecting light, the light conversion for electric power. And the stable transition device, LED.
采集光线，将光能转换为电能。并由安定器转变，带动LED发光。
It winds rope through worm and collecting rope wheel of worm device.
通过蜗杆、蜗轮驱动收绳轮来卷绕绳索。
It winds rope through worm and collecting rope wheel of worm device.
通过蜗杆、蜗轮驱动收绳轮来卷绕绳索。
应用推荐