男女羞羞涩涩视频_天天艹天天日天天干_日本伊人色综合网_人人精品日日夜夜精品3D_91色在线_91在线无码精品秘 入口91_香蕉｜入口_天天干在线视频播放_日本无卡v免费_国产大屁股精品视频_一本一道久久a久久精品蜜桃_日本小动作影片推荐_久久国产视频_忘忧草成片无码_天天躁日日躁狠狠很躁_国产在线视频不卡_精品不卡一区二区

管都鋼管公司20#無縫鋼管現(xiàn)貨表

規(guī)格 數(shù)量（噸） 規(guī)格（mm) 數(shù)量（噸） 規(guī)格 數(shù)量 16×2-2.5-4 30 108×4.5-5-6-7-8-10-12-14-18-20-22 75 351×10-16-20-25-40 120 18×2.3-4-5 20 114×4.5-5-6-7-8-10-12-14-18-20 100 355×6-18-20-25-30-40/52 45 20×2.5-3-5 17 121×4.5-5-6-7-8-10-12-14-16-20 102 377×8-12-15-20-24-28 128 24×2.5-3-4-5-6 25 127×4.5-5-6-7-8-10-12-14-16-20 95 377×30-37-40-45-50 60 25×2.5-3-4-5-6 28 133×4.5-6-8-12-14-16-18-20-25-30 120 402×10-15-20-25-30-35 70 28×3-3.5-4-5-6 30 140×5-6-7-8-9-10-12-14-16-20-22 50 406×10-20-25-28-35-40 110 32×3.5-4-5-6-8 40 146×4.5-6-8-12-14-16-18-20-25-30 60 426×10-12-14-16-20-25-30-35-40 97 34×4-5-6-8 35 152×4.5-6-8-12-14-16-18-20-25-30 60 450×10-12-14-16-20-25-34-40-50 108 36×3.5-5-6-8 30 159×4.5-6-10-12-14 80 480×10-12-14-16-18-20-25-30-40 95 38×4-5-6-7-8-9-10 33 159×16-18-20-22-25-30 30 500×10-12-14-16-20-25-34-40-50 100 39×3.5-5-8-10 30 168×8-10-12-14-20-25-30-35 130 510×10-12-14-16-20-25-34-40-50 110 42×3.5-4-5-6-7-8-9-10 35 180×8-12-16-25-30 105 530×10-12-14-16-18-20-30-40 140 45×3.5-4-5-6-7-8-9 40 180×32-34-38-40-45-50 102 560×10-14-16-20-25-30-40-50-60 124 48×3.5-4-5-6-7-8-9-10 24 194×6-8-12-16-20-25-30-40-45-50 140 580×10-14-16-20-30-40-50-70 98 51×3.5-4-5-6-7-8-9-10 60 203×6-7-10-15-20-25-30 90 600×10-14-18-25-20-30-50-60 130 56×3.5-4-5-6-7-8-9-10 58 203×32-36-40-45-50 70 610×10-14-18-25-20-30-50-60 75 57×3.5-5-6-7-8-9-10-12 50 219×6-8-12-16-18-20-25 110 620×14-20-30-35-45-50-60 102 60×3.5-4.5-5-6-7-8-9-12-14 60 219×30-40-45-50-55 65 630×10-20-30-40-55 130 63×3.5-4.5-5-6-7-8-9-10-12-14 40 219×55-58-60-65-70 80 640×12-25-32-40-50-65 90 68×4-4.5-5-6-7-8-9-10-12-14-16 35 245×8-10-14-17-20-22 105 650×15-20-30-40-50-60-65 85 70×4-4.5-5-6-7-8-9-10-12-15-16 40 245×25-28-30-34-40 84 680×20-25-35-45-65 75 73×4-4.5-5-6-7-8-9-10-12-15 50 273×7-9-12-15-18-20-25 100 710×10-20-30-45-50-65 90 76×4-4.5-5-6-7-8-9-10-12-14 60 273×30-35-38-40-45-50 50 720×10-20-30-45-50-65 120 83×4.5-5-10-12-14-16-18-20 30 299×8-12-16-20-24-28 60 750×20-35-45-60 100 89×4.5-8-10-12-14-16-18-20 40 299×30-32-36-38-40-45 70 780×45-65 65 95×4.5-6-8-10-12-14-16-20 50 325×8-12-14-18-38-42 120 820×12-20-35-50-65 70 102×4.5-5-6-7-8-10-12-14-16-20 80 325×28-32-34-38-42 75 830-710×25-35-43-65 58