블록 구조 내부 창문 린텔 153mm 구멍 뚫린 와이어 메시

다른 비디오
March 28, 2025
Video Description:
Discover the 800*203*50mm GI Perforated U Lintel, a lightweight and high-load-bearing solution for supporting brickwork above window and door openings. This galvanized steel lintel replaces traditional concrete, offering corrosion resistance, easy installation, and cost savings in construction projects.