Personal protection. Equipment for eye and face protection during welding and allied processes Ingestion-build-95349 Railway organisations and partners concerned

Railway organisations and partners concerned with technical drawings

specifies nominal aperture sizes and shapes for woven wire cloth and perforated plate in test sieves used for test methods for aggregates

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Personal protection. Equipment for eye and face protection during welding and allied processes Ingestion-build-95349 Railway organisations and partners concernedBS EN 175: 1997 specifies safety requirements and test methods for personal protective equipment used to protect the operator's eyes and face against harmful optical radiation and other specific risks or hazards in usual welding, cutting or similar operations. This European Standard specifies protection including ergonomic aspects against risks or hazards of radiative, flammable, mechanical and electrical nature. The equipment is designed to