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Elevator and Escalator| 75 Questions| With Complete Solutions
- Vak
- Instelling
Hydraulic elevators are found in what kind of buildings? Pg. 8 correct answer: Less than 60 feet If a building is over 60 feet in height what kind of elevator is needed? Pg. 7 correct answer: An electric traction elevator is required. Hoist way doors have a fire rating of what? correct answ...
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