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Heavy-Duty Escalator
https://railsystem.net/heavy-duty-escalator/
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metro
others
heavy-duty
genel
comb plate
drive gear
escalator
handrail
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Heavy-duty escalators are used in mass railway transit systems as rapid transit (metro), LRT. A. Design Criteria A.1. Operational requirements Hours of operation shall be considered as 24 hours per day, seven … Continue reading →
