皮尔兹pilz,安全继电器,774321,PNOZ X3.1 230VAC 24VDC 3n/o 1n/c 1so

circle seal单向阀,220T1-4PP-2.5,316不锈钢,Teflon?

金钟穆勒MOELLER,接触器,DIL2M/22,(24V50/60HZ),停产，替代型号,无替代

伊顿穆勒,母线排,271063,Z-GV-16/1P+N-2TE

HOKE接头,12LM6316MC,316 不锈钢,12 mm,管接头

circle seal安全阀,5120B-4MP-500,黄铜,Teflon?,

HOKE球阀,7188G8Y,316 不锈钢,Filled TFE,2000 psig138 bar