circle seal单向阀,C249S-4Q,Carbon Steel,Buna N

circle seal电磁阀,SV431A32P8P33,铝合金,1/2 in

易福门IFM,传感器,OY262S

GO减压阀,PR2-2A11C5I111,黄铜,最大压力,3600 psig

易福门IFM,接插件,E20720

易福门IFM,接插件,E11120

GO减压阀,PR2-2A11A3I114,黄铜,最大压力,3600 psig