²úÆ· > PVC-U> PVC-U ?? > ????
| ????:D63/DN50-D315/DN300 ????:?? ????:DIN/ISO,ANSI/ASTM,BS,JIS?? ????:??? ????:EPDM,FPM ????:PN16,PN10 ????:6bar | | |
| ????:D63/DN50-D315/DN300 ????:?? ????:DIN/ISO,ANSI/ASTM,BS,JIS?? ????:???,?????,??? ????:EPDM,FPM ????:PN16,PN10 ????:6bar | | |
| ????:D63/DN50-D315/DN300 ????:?? ????:DIN/ISO,ANSI/ASTM,BS,JIS?? ????:??? ????:EPDM,FPM ????:PN16,PN10 ????:6bar | | |
| ????:D63/DN50-D315/DN300 ????:?? ????:DIN/ISO,ANSI/ASTM,BS,JIS?? ????:???,?????,??? ????:EPDM,FPM ????:PN16,PN10 ????:6bar | | | |