【建筑】屋顶板（屋顶木板）【建筑】房顶板(房顶加木板)

roof

roof panel (roofing panel), special cross-section

roofing sheet (roof sheeting)

roof slab, special cross section roof covering

double-pitch roof (pitched roof)

sawtooth roof (north-light roof)

mine roof support for longwall advancing

SHEET(S) adapted for roof covering