document.writeln('

                                    

00

                 油漆管 8*11*100米

00

                  水包水调压阀

00

                                    

00

  通用型 PU气动软管 Φ4x6

00

                           通用型 PU

00

BPG  直通变径 8-4

00

管道型 BLSA Φ8

00

');