U channel cable ladders yog tsim los ntawm steel, wmcn yog siv
chav sib txuas lus data center. II muaj cov nram qab no nta:
1. Lower ccst
2. Yooj yim rau kev teeb tsa
3.Loading muaj peev xwm mus txog 200KG permeter
4.Powder txheej hauv cov xim sib txawv lossis HDG
5.Ladder qhov dav ntawm 200mm mus rau 1000mm
6.2.5 m ntev