D4GL-4EFA-A,
D4GL-4EFG-A,
D4GL-4GDA-A4-NPT,SWITCH SAFETY GUARD LOCK
D4GL-4GDG-A4-NPT,SWITCH SAFETY GUARD LOCK
D4GL-4HFG-A,SWITCH SAFETY GUARD LOCK
D4GL-4HFG-A4-NPT,SWITCH SAFETY GUARD LOCK
D4GLSK10LK,基本/快动/限制开关
D4GL-SK10-LK,D4GL-SK10-LK
