document.writeln('

尼龙接头30

00

自锁式气动快速接头      SM

00

              L型节流 BSL 6-04

00

螺纹直通 BPC 10-03-M16

00

T型变径 BPEG 8-12

00

                                塑钢

00

 L型节流 BSL 10-04

00

                                    

00

');