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Normas BSI – AENOR
BS 638-2:1979

BS 638-2:1979

Arc welding power sources, equipment and accessories. Specification for air cooled power sources for manual metal-arc welding with covered electrodes and for TIG welding

Fecha Anulación:
1994-05-15 /Withdrawn
Symbols, Current regulators, Arc-welding equipment, High-voltage tests, Welding equipment, Type testing, Gas tungsten-arc welding, Marking, Electric welding, Temperature-rise limit, Rectifiers, Testing conditions, Ratings, Transformers, Heating tests, Electric regulators, Electrical equipment, Voltage, Manually-operated devices, Dry-type transformers, Covered electrodes, Metal-arc welding, Electric generators
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Nota: Precios sin IVA ni gastos de envío

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