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Tests for electric cables under fire conditions. Circuit integrity. Part 1. Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage up to and including 0,6/1,0 kV and with an overall diameter exceeding 20 mm
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Mechanical properties of fasteners. Bolts, screws, studs and nuts made of non-ferrous metals
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Explosive atmospheres. Part 13. Equipment protection by pressurized room «p» and artificially ventilated room "v"
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Smoke screens. General technical requirements. Test methods
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Unified system for design documentation. Designation of dead joint seams
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