Interfaz para pasajeros de ascensor que incluye características de asistencia especiales
Elevator passenger interface including special assistance features
ELEVATOR PASSENGER INTERFACE INCLUDING SPECIAL ASSISTANCE FEATURES
RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING
RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING
Retrofitting an elevator machine with primary and secondary braking
RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING
Retrofitting an elevator machine with primary and secondary braking
RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING