document.writeln('

               工业级三胶二线高压气管

00

                                    

00

塑钢自锁式快速接头 SP+PP

00

塑钢自锁式快速接头 SP+PP

11

伸缩弹簧管 5×8mm 长度6米

00

                                    

00

                             通用型 

00

                                  三

00

        防冻夹纱管 Φ6.5x10

00

螺纹直通 BPC     8-01

00

');