台阶鼻口与踏面立面

提示词

依据台阶详图表现踏面、鼻口与踢面的材料转接，突出量及接缝按资料，既定级高和级数保持，不把饰面节点变成改动楼梯。

Show the finish transition between tread, nosing, and riser from the stair detail. Follow the specified projection and joints, preserve riser heights and step count, and do not turn a finish study into a redesigned stair.