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Unified system for technological documentation. Rules for writing down operations and manufacturing steps. Casting
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Textiles. Test method of artificial light and weather colour fastness
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Low-voltage electrical installations. Part 4.44. Protection for safety. Protection against voltage disturbances and electromagnetic disturbances
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Self-contained room air conditioners. General specifications
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Mining equipment. Exploratory drilling technique. Terms and definitions
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Electromagnetic compatibility of technical equipment. Arc welding equipment. Part 10. Requirements and test methods
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