circle seal安全阀,559B-4M-2.2,黄铜,Buna N

皮尔兹pilz,模块,312967,PSSu A LA0.1

HOKE接头,6LF6BR,黄铜,3/8 in,管接头

德国威格勒wenglor,SG2-30IE030C1,传感器

HOKE接头,8TMT8BR,黄铜,1/2 in,1/2 in

HOKE接头,8AF8316MC,316 不锈钢,8 mm,管接头

HOKE接头,4R12BR,黄铜,1/4 in,管接头