铝合金彩色压型板
colorful alloy aluminium templet
闭口型压型钢板
re-entrant trough profiled steel sheeting
闭口型压型钢板—混凝土组合板
Composite Slabs with Closed Profiled Steel Sheeting
超轻型压型钢板
ultralight profiled steel sheet
彩色钢板岩棉夹芯板
colour steel plate lined with asbestos
压型钢板
profild sheet
cold formed steel deck
Steel deck
metal deck
pressure rolled steel plate
profiled steel sheet
profiled sheet iron
profiled sheet
pressed steel plate
corrugated steel plate
steel sheeting
profiled steel sheeting
压型钢板-混凝土组合板
steel cold-formed deck concrete composite slab
composite slabs with profiled steel sheeting
composite slab with profiled steel sheeting
压型钢板－混凝土组合楼板
composite deck slab
profiled sheet-composite slabs
压型钢板屋面
roll formed sheet steel roof
压型钢板组合梁
composite beams with profiled sheeting
压型钢板组合楼盖
profiled sheet-concrete composite floor