GKZL2-C,开关硬件 SAFETY
GKZLH63,LIMIT SWITCH
GKZRH63,LIMIT SWITCH
GKZS4,GKZ KEYS UP-DOWN ADJ KEY
GKZS6,KEY STRAIGHT KEY FOR GKS SERIES
GKZS7,KEY 90DEG KEY FOR GKS SERIES
GKZS8,GKZ KEYS LEFT-RIGHT ADJ KEY
GKZS9,KEY MULTIDIRECTION GKS SERIES
