document.writeln('

                    Y 型三通  BPY 16

00

                                 L型

00

                           通用型 PU

00

                           三 路 快速

00

 通用型PU气动软管          (塑料盘)Φ

00

                         塑钢自锁 圆

00

通用型快速接头 圆三通

00

螺纹直通 BPC 8-M10

00

                                    

00

BPU 直通         Φ12

00

');