Qual é a largura mínima das rampas que contornam pisos de diferentes níveis de acordo com a NR 23?

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Vertical, rolling, and revolving doors.

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Horizontal sliding doors.

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Double-leaf doors.

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Fire doors.

","

What type of doors should be used in stairwells according to NR 23?

",[163,164,165],{"_16":17,"_18":17,"_19":184,"_21":185,"_41":17,"_42":198,"_84":199},"c104f95d-8c24-45a5-9162-f8f725ca0b8d",[186,189,192,195],{"_19":187,"_25":26,"_27":188},"909c71c9-e166-4ed3-9ab9-b7514d4d1799","0.80m (eighty centimeters).",{"_19":190,"_25":31,"_27":191},"0cc582aa-3ce6-47da-9580-8ab39d41eb10","1.00m (one meter).",{"_19":193,"_25":35,"_27":194},"2456671a-84d0-4ed7-897c-4b5028e546fe","1.10m (one meter and ten centimeters).",{"_19":196,"_25":39,"_27":197},"2bc45b27-c80f-4596-b05b-d94740f6d35c","1.20m (one meter and twenty centimeters).","

What is the minimum width of the internal circulation or access corridors according to NR 23?

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