関連ワード:  building code act 1992    building code act 1992 s.o. 1992 c. 23    building code act 1992 ontario    building code act 1992 s.o. 1992    building code act 1992 s 36    building code act 1992 canlii    building code act so 1992 chapter 23    section 8 of the building code act 1992    7 1 )( b of the building code act 1992    7 1 )( c of the building code act 1992