Bearing base constructions for electronic equipment. Thermal management for cabinets, in accordance with the standards of IEC 60297 and IEC 60917 series. Part 1. Design guide. Sizes of interface and position on the thermoelectric systems of cooling (Peltier effect)
Textiles. Quantitative chemical analysis. Part 21. Mixtures of chlorofibres, certain modacrylics, certain elastanes, acetates, triacetates and certain other fibres (method using cyclohexanon)
Services of housing maintenance, public utilities and administration of apartment buildings. Services content in-house power supply systems of apartment buildings. General requirements
€10
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