無(wú)縫鋼管203*32市場(chǎng)的觀望情緒濃厚
無(wú)縫鋼管203*32市場(chǎng)的觀望情緒濃厚————0510-88264800 13376216888
51×3.5-4-5-6-7-8-9-10 |
60 |
203×32-36-40-45-50 |
70 |
620×14-20-30-35-45-50-60 |
102 |
56×3.5-4-5-6-7-8-9-10 |
58 |
219×6-8-12-16-18-20-25 |
110 |
630×10-20-30-40-55 |
130 |
57×3.5-5-6-7-8-9-10-12 |
50 |
219×30-40-45-50-55 |
65 |
640×12-25-32-40-50-65 |