With a magnetic big, fast heat, dust, rain, corrosion-resistant, continuous work, maintenance and low cost.

具有磁力大、散热快、防尘、防雨、耐腐蚀、连续工作、维护费用低等优点。

youdao

With a magnetic big, fast heat, dust, rain, corrosion-resistant, continuous work, maintenance and low cost.

具有磁力大、散热快、防尘、防雨、耐腐蚀、连续工作、维护费用低等优点。

youdao