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Académie
Carpentry
Carpenter Red Seal Certification
Stairs, Interior & Exterior Finishing
Vérification des connaissances
Stairs, Interior & Exterior Finishing
Vérification des connaissances
Vérification des connaissances
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What is the NBC minimum and maximum riser height for interior stairs in a Part 9 residential building?
A
Minimum 150 mm, maximum 210 mm
B
Minimum 125 mm, maximum 200 mm
C
Minimum 175 mm, maximum 250 mm
D
Minimum 100 mm, maximum 220 mm
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