circle seal单向阀,262S-4PP,Carbon Steel,Ethylene Propylene

circle seal单向阀,2362R-2MP,17-4 PH Stainless Steel,EPR

德国威格勒wenglor,IJ008BE25VB,接近开关

HOKE接头,4CM2BREA,黄铜,1/4 in,管接头

HOKE止回阀,6231F4Y,316 不锈钢,Female NPT,1/3 psig

易福门IFM,传感器,PL2053

GO减压阀,PR1-1A11HHC111,316L不锈钢,最大压力,6000 psig