 | Y型分支 - AIR990 | Caleffi | |
 | EPE T形分支 - AIR917 | Caleffi | |
 | 45°-90°弯头 EPE - AIR917 | Caleffi | |
 | 镀锌板圆形/矩形 | ACCA software | |
 | POLYURETHANE/ALUMINUM sandwich panel - Sp. 30 | ACCA software | |
 | POLYURETHANE/ALUMINUM sandwich panel - Sp. 20 | ACCA software | |
 | Rectangular GALVANIZED sheet | ACCA software | |
 | GALVANIZED circular sheet | ACCA software | |
 | POLYURETHANE/ALUMINUM sandwich panel - Sp. 30 | ACCA software | |
 | POLYURETHANE/ALUMINUM sandwich panel - Sp. 20 | ACCA software | |
 | Rectangular GALVANIZED sheet | ACCA software | |
 | GALVANIZED circular sheet | ACCA software | |
 | POLYURETHANE/ALUMINUM sandwich panel - Sp. 30 | ACCA software | |
 | POLYURETHANE/ALUMINUM sandwich panel - Sp. 20 | ACCA software | |
 | Rectangular GALVANIZED sheet | ACCA software | |
 | GALVANIZED circular sheet | ACCA software | |