型號(hào) | LP-Φ12/500 | LP-Φ12/600 | LP-Φ16/600 | LP-Φ16/1000 |
規(guī)格 | Φ12×500mm | Φ12×600mm | Φ16×600mm | Φ16×1000mm |
材質(zhì) | 熱鍍鋅圓鋼 | 熱鍍鋅圓鋼 | 熱鍍鋅圓鋼 | 熱鍍鋅圓鋼 |