Online Standards Store PDF
Explosionproof electrical apparatus. General requirements and methods of testing
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Ground connections for movable electric units. General specifications
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Rotating electrical machines. Part 30-1. Efficiency classes of line operated AC motors (IE code)
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Water and steam heatexchangers. Types, basic parameters and sizes
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Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V. Sheathed cables for fixed wiring
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Explosive atmospheres. Part 6. Equipment protection by oil-immersion 'o'
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