document.writeln('

                                    

00

                       直通 BPU 16

00

       一字直通*10

00

                    通用型PU气动软管

00

螺纹直通 BPC 4-01

00

BPE  T型三通 8#

00

                  三路   快速气动接头

00

普通圆三通

00

                                    

00

                                    

00

');