лестница
- access stair
- angled stair
- arch stair
- attic stair
- auxiliary stair
- back stair
- basement stair
- box stair
- circular stair
- dogleg stair
- down stairs
- enclosed stair
- escape stair
- exterior stair
- fire-escape stair
- half-pace stair
- newel stair
- open-newel stair
- open-riser stair
- parallel stair
- quay stair
- spiral stair
- three-flight stair
- up stairs