document.writeln('

管道型 BLSA 4

00

                    Y 型三通  BPY 16

00

         直通  BPU 12

00

            T型变径 BPEG 10-8-10

00

                            L型二通 

00

                                   Y

00

                                    

00

                   工业级  三胶二线高

00

通用型PU气动软管(塑料盘)Φ8x12

00

                                    

00

');