Specification for construction and testing of miners' caplamps in relation to the risk of explosion, for mines susceptible to firedamp
Cap lamps, Lamps, Miners lamps, Mining equipment, Design, Occupational safety, Fire-damp, Flammable atmospheres, Fire safety, Explosive atmospheres, Fire risks, Electrical safety, Electrical equipment, Headwear, Fasteners, Diameter, Dimensions, Electric cells, Enclosures, Battery-powered devices, Sa...
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| Language: | English |
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London
BSI
1988
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