进入电梯轿顶基本操作程序

https://v.youku.com/v_show/id_XNDY5NDE4MTY2OA==.html   基本操作-进入轿厢顶

https://haokan.baidu.com/v?vid=4903071859290738315   进入轿顶修理操作程序

https://v.youku.com/v_show/id_XNDY2ODY2ODI0NA==  5 1.2.1进出轿顶.ts

https://haokan.baidu.com/v?vid=4497213896624503160   进出电梯轿顶操作

https://www.bilibili.com/video/av86674250/  （电梯井道）3-1 进入轿顶程序

https://tv.sohu.com/v/dXMvMjkxMzY2MTEyLzgzMzg5Mjg5LnNodG1s.html  3-1 进入轿顶程序