Specification for portable motor - operated tools
Electrically-operated devices, Hand tools, Machine tools, Portable, Cutting tools, Type testing, Rated voltage, Marking, Classification systems, Electrical safety, Electrical testing, Protected electrical equipment, Starting, Thermal testing, Temperature rise, Leakage currents, Watertightness tests,...
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| Language: | English |
| Published: |
London
BSI
1964
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