皮尔兹pilz,安全继电器,783800,Set spring terminals PNOZms1p/ms2p

易福门IFM,连接线,EVC077

德国威格勒wenglor,IU200NK80PB,接近开关

EATON MOELLER,2开1闭辅助触点,280963,HI21-P5-125/160E

circle seal单向阀,2224T1-2MM,316不锈钢,Silicone

HOKE接头,1LM1BR,黄铜,1/16 in,管接头

易福门IFM,传感器,OJ5138