DD 191:1990被替代
Method for determination of the containment value of a laboratory fume cupboard
出版：British Standards Institution
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基本信息
标准编号： DD 191:1990
发布时间：1990/8/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
A type test procedure for determining the amount of a test gas escaping from a laboratory fume cupboard under specified test conditions. Procedure is also applicable for on-site testing.
标准备注
© British Standards Institution 2013
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