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Industrial automation systems and integration. Product data representation and exchange. Part 1173. Application module. Class of involvement in activity
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Medical electrical equipment. Part 2-6. Particular requirements for the basic safety and essential performance of microwave therapy equipment
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Operation of heat supply systems and facilities. Types of repair, modernization and reconstruction works. Classification, basic requirements and processes
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Two lay rope type LK-R construction 6x19 (1+6+6/6)+1 o.c. Dimensions
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Refractory products with a true porosity of less than 45 %. Method for determination of permanent change in dimensions on heating
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