304不锈钢天沟常用规格
0.45 mm*1000mm*C 0.50mm*1000mm*C 0.60mm*1000mm*C
0.70mm*1000mm*C 0.80mm*1000mm*C 0.90mm*1000mm*C
1.00mm*1000mm*C 1.20mm*1000mm*C 1.50mm*1000mm*C
0.50mm*1220mm*C 0.60mm*1220mm*C 0.70mm*1220mm*C
0.80mm*1220mm*C 0.90mm*1220mm*C 1.00mm*1220mm*C
1.20mm*1220mm*C 1.50mm*1220mm*C 2.00mm*1220mm*C