GB9948 石油裂化管，GB9948-2025 石油裂化管电话：022—26346308，13821358288规格规格规格规格48*553＊1157＊1568＊648*5.553＊1258*1。868*6.348*653＊1458＊1168＊748＊6.553＊1.560＊268*848＊753＊660＊2.568*948＊854*260＊368＊1048*8.554＊2.560＊3.568*1148＊954*360*468＊1248*1054＊3.560*4。568*12。548*1154＊460*568＊1448＊1254＊4.560*568＊1649＊454*560＊5。570＊3。549*1054*5。560＊670＊450＊1.554＊660＊6。570＊450＊254＊6.560*770＊4。550*2.554*760＊7.570*550*354＊860＊870*650*3.554*8。560＊970＊6.550*454＊960＊1070*750*4.554*1060*1170＊850＊554*1160＊1270＊950＊654＊1260＊1470＊1050＊754＊1463.5*270＊1150*855*4.563。5＊370＊1250＊955＊5。563.5＊3。570*1450*956*463。5*470＊1650*1056*4.563。5*4.573*350＊1156*563。5＊573*3。550*1256＊663.5＊5。573＊451*1。856*963。5*673*4。551*357*363。5*773*551*3。557＊3.563.5*873*5。551＊3。657＊463.5＊973*651＊3。857*4。563。5＊1073*751＊457*563.5＊1473*851＊4.557*5.563。5＊1573＊1051＊557＊663。5*1673＊1151*5。557*768＊373＊1251*657*868＊3。573＊12.551*757＊968＊473＊1451＊857＊9.568＊473*1551*8.557*1068＊4.573＊1651*957*1268*573＊1851*1057*1468＊5。573*20规格规格规格规格76*3。583＊1195＊12108*1476＊483＊1295*12。5108＊1576＊4.583＊12。595＊14108*1676*583＊1395*15108*1876＊5.583＊1495*16108＊2076＊683＊1595＊18108*2276＊6.583*1695*20108＊2576＊783*1895*22108*2876*883＊2095*25108*3076*983*22102＊4114＊476＊1083＊25102＊4.5114*4。576＊1189*4102＊5114*576*1289＊4。5102*5.5114*5。576＊12.589＊5102＊6114*676*1489*5。5102*7114＊6.576*1589＊6102＊8114*776*1689*6。5102＊9114＊876＊1889＊7102＊10114＊976＊1889＊7.5102*11114＊1076＊2089＊8102＊12114*1180*389*8。5102*12。5114*1280＊489*9102＊14114＊12.580*4.589＊10102*15114＊1380*589*11102*16114＊1480＊689＊12102＊18114＊1580*789＊12。5102＊20114*1680*7。589*13102*22114*1880＊889＊14102*25114*2080*889＊15102＊28114＊2280*1089*16102＊30114＊2580*1289＊18108*4114＊2880＊1489*20108*4.5114＊3080＊1689＊22108*5121＊4.580*1889*25108＊5.5121＊580＊2095*4108*6121*5。583＊495＊4。5108*6。5121*683*495＊510...
