83*10mm的中低压锅炉管多少钱1吨？|化肥专用管价格行情 www.myhejinguan.com 规格 规格 12×1 89×4.5-8-10-12-14-16-18-20 14×1.5-2.5-3 95×4.5-6-8-10-12-14-16-20 16×1.5-2.5-4 102×4.5-5-6-7-8-10-12-14-16-20 18×2.3-4-5 108×4.5-5-6-7-8-10-12-14-18-20-22 20×2.5-3-5 114×4.5-5-6-7-8-10-12-14-18-20 24×2.5-3-4-5-6 121×4.5-5-6-7-8-10-12-14-16-20 25×2.5-3-4-5-6 127×4.5-5-6-7-8-10-12-14-16-20 28×3-3.5-4-5-6 133×4.5-6-8-12-14-16-18-20-25-30 32×3.5-4-5-6-8 140×5-6-7-8-9-10-12-14-16-20-22 34×4-5-6-8 146×4.5-6-8-12-14-16-18-20-25-30 36×3.5-5-6-8 152×4.5-6-8-12-14-16-18-20-25-30 38×4-5-6-7-8-9-10 159×4.5-6-10-12-14
83*10mm的中低压锅炉管多少钱1吨？|化肥专用管价格行情 www.myhejinguan.com
