GKZ59,GKZ KEYS SPRING-LOADED
GKZ59-C,开关硬件 SAFETY
GKZ61,开关硬件 SAFETY
GKZ71,开关硬件 SAFETY
GKZ72,开关硬件 SAFETY
GKZ73,开关硬件 SAFETY
GKZ74,开关硬件 SAFETY
GKZ91,基本/快动/限制开关 SPARE PART LIMIT SWITCH