staircase (stair, stairway)
【建筑】楼梯梁
stair stringer
暂无补充释义。
相关词条
stair
stair
stair string (stair stringer)
stair
stair
stair (balustrade)
mould for stair units
stair stringer
暂无补充释义。
staircase (stair, stairway)
stair
stair
stair string (stair stringer)
stair
stair
stair (balustrade)
mould for stair units