Specification for functional and performance characteristics of miners' caplamps
Miners lamps, Cap lamps, Filament lamps, Lamps, Incandescent lamps, Mining equipment, Luminous intensity, Performance, Switches, Clips, Marking, Electric cells, Electric cables, Sheathed cables, Thickness, Diameter, Performance testing, Leak tests, Type testing, Endurance testing, Fire tests, Rating...
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| Language: | English |
| Published: |
London
BSI
1989
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