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Gas turbines. Methods of exhaust gas emission determinations

Document status: Active

Electric light sources. Methods of measuring spectral and colour characteristics

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Rotating electrical machines. Part 2. Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for fraction vehicles). Measurement of losses by the calorimetric method

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Lead-acid storage starter batteries 12 V for motor-tractors. Types, basic parameters and dimensions

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Circuit-breakers for overcurrent protection for household and similar installations. Part 2. Circuit-breakers for a.c. and d.c. operation

Document status: Cancelled

Epoxide impregnated glass fabric foil-clad electrical insulating material of rated combustibility for printed plates. Specifications

Document status: Active