BS 4431:1989现行
Methods of sampling and test for liquefied anhydrous ammonia
出版：British Standards Institution
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基本信息
标准编号： BS 4431:1989
发布时间：1989/6/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：18
标准简介
Describes methods for sampling, determination of oil, water, and carbon dioxide and determination of residue on evaporation. To be read in conjunction with BS 2511:1970
标准备注
© British Standards Institution 2013
本标准替代的旧标准
