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17-ERGONOMIA DO OBJETO - João Gomes

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Assento Fixo<br />

Cadeira fixa<br />

- Curta permanência<br />

- Rígida: destituída de ajustes e controles<br />

- Condições de conforto<br />

- Altura popliteal percentil: 100 Â l d 900 - Ângulo de 90 t t i d d<br />

0 assento = encosto inadequado.<br />

2 0 a 5 0<br />

PSagital<br />

38 a 42 cm Altura Plopiteal<br />

PV<br />

5 0 a 15 0<br />

PH<br />

PRA<br />

Ponto Referência Assento

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