直角转弯楼梯 meaning in English
quarter pace stair
quarter turn stair
Examples
- Quarter pace stair
直角转弯楼梯 - Wood stairs - specification for stairs with closed risers for domestic use , including straight and winder flights and quarter or half landings
木楼梯.第1部分:家用带封闭式梯级竖板的楼梯,包括直踏步和斜踏步楼梯和直角转弯楼梯平台或全宽楼梯平台规范