circle seal电磁阀,SV37A32P8P44,铝合金,1/2 in

circle seal单向阀,2220B-3SS,Brass,Teflon?

皮尔兹pilz,安全继电器,751187,PNOZ s7 C 4 n/o 1 n/c coated

皮尔兹pilz,安全继电器,774104,PNOZ EX 115VAC 3n/o 1n/c

金钟穆勒MOELLER,接触器,DIL2AM/22,(500V50HZ),停产，替代型号,无替代

伊顿穆勒,微断,166816,PL9-D50/3

GO减压阀,PR2-2A11I5E111,黄铜,最大压力,3600 psig