circle seal安全阀,D559B-2M,黄铜,Buna N

伊顿穆勒,软起动器,168979,S811+N66P3S

倍加福P+F,对射型光电传感器（成对）,OBE10M-R103-SEP-IO-0,3M-V3,PEPPERL+…

易福门IFM,接插件,E17322

circle seal安全阀,M5162N-6M(L),Naval 黄铜,Ethylene Propylene

伊顿穆勒,双电源,90000006000139,MATSC N1/A100 3 CB

GO背压阀,BP66-1A11C4N164,316L不锈钢,最大压力,10000 psig