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vákuum
Record number d014618 Date 06.06.2025 Type M - MESH Topical term vákuum UDC G01.374.715.902G16.500.750.274.902N06.230.300.100.185.902 Note A space in which the pressure is far below atmospheric pressure so that the remaining gases do not affect processes being carried on in the space. 
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Number of the records: 1