伊顿穆勒,限位开关,106802,LS-S11S/RL

皮尔兹pilz,安全继电器,774048,PZW 3/230VAC 1n/o 2n/c

皮尔兹pilz,安全继电器,774133,PNOZ e1.1p 24VDC 2so

易福门IFM,附件,E10743

德国威格勒wenglor,IH020BK41VD-P16,接近开关

circle seal安全阀,5132T-6M,303不锈钢,Viton?

GO减压阀,PR1-1A11A5W111,316L不锈钢,最大压力,3600 psig