English translation for "stair-step cost"

阶梯成本
梯级成本

Related Translations:

stair step:  楼梯踏步

outside stair:  室外楼梯

stair horse:  梯段

halfpace stair:  两节楼梯

stair lift:  楼梯升降机

stair proper:  梯子的主体部分

stair wire:  楼梯地毯棍

passenger stairs:  旅客梯

stair trimmer:  楼梯段端部托梁

stair way:  楼梯

Similar Words：

"stair way" English translation, "stair well" English translation, "stair winder" English translation, "stair wire" English translation, "stair-operating ram" English translation, "stair-step costs" English translation, "stair-stepping" English translation, "staircarpet" English translation, "staircase" English translation, "staircase ascent of st segment" English translation