다리 조가선 중단 2 와이어 트랙 철도 체계 알루미늄

트렉 레일
August 30, 2023
Video Description:
Discover the Bridge Suspension Wire Suspension 2 Wire Track Rail System Aluminum, perfect for commercial and household lighting. This high-quality aluminum rail system features 2 copper conductive lines with flame-retardant PVC insulation for safety. Ideal for supermarkets, clothing shops, and modern offices.