770-40,RF ATTENUATOR 40DB MODULE
77040 SL001,CABLE 4COND 14AWG SLATE 1000'
77040 SL005,CABLE 4COND 14AWG SLATE 100'
77040 SL199,CBL 4COND 14AWG SLATE 100=100'
77040-00000070-01,板上安装压力/力传感器 PRESSURE SWITCH
77040-00000080-21,PRESSURE SWITCHES-TRANS PRESSURE
77040-00000100-01,工业控件（未指定） PRESSURE SWITCH
