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Pregunta diaria de seguridad e incendios (12.19)

2016-12-19View Original

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1. La llama de ( ) no emite luz. A. Ácido acético B. Etanol C. Acetileno D. Propano
2. En las inmediaciones de las paradas de autobuses, estaciones de primeros auxilios, gasolineras, rociadores contra incendios o estaciones de bomberos, así como en un radio de ( ) metros alrededor de dichos lugares, no se permite estacionar los vehículos, salvo aquellos que utilicen dichas instalaciones. A、5 B、10 C、20 D、30 Respuesta de referencia: **A D**
Reply #22016-12-19
1. A, ácido acético. 2. D, 30

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