| Hom | Hom | Siv tau |
| Schindler | ID.NR.591694 | Schindler of elevator |
Qhov no PCB yog siv rau Schindler 5400 300P of elevator motherboard, tus qauv yog ID.NR.591694 . Yog tias koj xav tau lwm yam khoom lag luam, thov ua siab zoo xa peb cov lus nug, peb muab ntau hom elevator qhov chaw hauv ntau cov qauv.