Online Standards Store PDF
High frequency magnet malleable materials. Testing methods at the range from 10 kc/s to 1 mc
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Shipboard cables rubber insulated and rubber or lead sheathed. Specifications
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Varnished fabric for electrical purposes. Definitions and general requirements
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Vented nickel-iron prismatic rechargeable single cells. General specifications
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Ballasts for tubular fluorescent lamps. General and safety requirements
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Explosionproof electrical apparatus. Part 7. Type of protection e
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