Centro de Documentacion de Fundación MAPFRE - Portable ladders : data sheet 665

Notes: Sumario: This data sheet covers the selection, maintenance, and use of portable ladders used in service and manufacturing industries. No scaffolds or power-driven telescoping devices are discussed. This paper includes: selection of ladders: folding stepladders, combination or convertible ladders, straight and extension ladders, sectional ladders, trestle ladders, office and stockroom ladders, tubular metal ladders; hazards encountered when using ladders; using ladders; maintenance of laddersRelated records: En: National safety news. - Chicago. - Vol. 116, nº 1, July 1977 ; p. 79-85Materia / lugar / evento: Seguridad e higiene en el trabajo Accidentes de trabajo Prevención de accidentes Escaleras Escaleras móviles Secondary titles: Título: National safety news
Other categories: 871