一1 Bottom start key switch/下端启动钥匙开关2 Step gap lighting/梯级间隙照明3 Skirt panel protection switches/裙板保护开关4 Handrail broken switches/扶手带断带保护开关5 Brake monitor/制动抱闸检测6 VVVF energy saving/变频节能运行7 Intermittent running/间歇...

时间:2025-04-13 14:47栏目:行业资料