首页 / 官方藏书 / Practical Stair Building and Handrailing / By the square section and falling line system. / PLATE XX. HALF-SPACE LANDING, WITH THE RISERS IN THE SPRINGING.

PLATE XX. HALF-SPACE LANDING, WITH THE RISERS IN THE SPRINGING.

Practical Stair Building and Handrailing / By the square section and falling line system. · W. H. Wood · 第 25 / 38 章