document.writeln('

SF型低噪声轴流风机  8-4

00

                                    

00

                               伸缩弹

00

塑钢自锁式圆三通

00

                    螺纹直通 BPC 8-0

00

自锁式       气动快速接头   单品PH

00

                                    

00

BPU 直通         Φ10

00

               通用型 PU气动软管  (塑

00

             二路 快速气动接头      

00

');