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1 |
Why hydraulic elevators are so popular part 1
by Dr. Fehrat Çelik and Dr. Banu Korbahti
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2 |
Why hydraulic elevators are so popular part 2
by Dr. Fehrat Çelik and Dr. Banu Korbahti
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3 |
Warum sind Hydraulikaufzüge so beliebt? Teil 1
by Dr. Fehrat Çelik and Dr. Banu Korbahti
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4 |
Warum sind Hydraulikaufzüge so beliebt? Teil 2
by Dr. Fehrat Çelik and Dr. Banu Korbahti
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5 |
Safety and servicing of hydraulic elevators
by Roy W. Blain Hydraulics
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6 |
Elevator safety in seismic regions
by Dr. Fehrat Çelik
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8 |
Monopoly in the elevator business?
Blain Hydraulics, Jan. 2007
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9 |
Monopol im Aufzugsgeschäft?
Blain Hydraulics, Jan 2007
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