踏板式楼道电梯老年人上楼机小区分段式上楼机楼道站立式电梯

踏板式楼道电梯老年人上楼机小区分段式上楼机楼道站立式电梯

踏板式楼道电梯老年人上楼机小区分段式上楼机楼道站立式电梯

踏板式楼道电梯老年人上楼机小区分段式上楼机楼道站立式电梯

踏板式楼道电梯老年人上楼机小区分段式上楼机楼道站立式电梯

踏板式楼道电梯老年人上楼机小区分段式上楼机楼道站立式电梯

踏板式楼道电梯老年人上楼机小区分段式上楼机楼道站立式电梯

踏板式楼道电梯老年人上楼机小区分段式上楼机楼道站立式电梯

图片说明:记者看到,电梯踏板已经有4个金属条加固