'This multi-story open space in a building's center must be at least 20' wide to reduce danger from fire'
an atrium
BUILDING VOCABULARY: This multi-story open space in a buildings center must be at least 20' wide to reduce danger from fire
This multi-story open space in a building's center must be at least 20' wide to reduce danger from fire
This multi-story open space in a building's center must be at least 20' wide to reduce danger from fire
BUILDING VOCABULARY
an atrium
BUILDING VOCABULARY