BS 2011-2.1Z/AM(1977) : 1977被替代
ENVIRONMENTAL TESTING - TESTS - TEST Z AM. COMBINED COLD LOW AIR PRESSURE TESTS
出版：British Standards Institution
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基本信息
标准编号： BS 2011-2.1Z/AM(1977) : 1977
发布时间：1977/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：12
标准简介
Establishes a procedure to determine the suitability of components, equipments or other articles for use and/or storage under a combination of low temperature and low air pressure. Covers related documents, test chamber, mounting, preferred combinations of temperature, air pressure and duration, preconditioning, initial measurements, procedure for heat dissipating specimen without artificial cooling of the specimen and for nonheat dissipating specimen, precautions when testing specimens with artificial cooling, intermediate measurements, recovery, final measurements and information to be given in the relevant specification.
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