document.writeln('

                              直通 B

00

                       螺纹直通  BPC

00

                                    

00

                        通用型PU气动

00

                                  通

00

                           通用型PU气

00

                      自锁式气动快速

00

                                    

00

工业级三胶二线高压气管 8#

00

通用型PU气动软管 Φ5x8

00

');