BS 5435:1977被替代
Wood preservatives. Determination of the toxic values against Hylotrupes bajulus (Linnaeus) larvae (laboratory method)
出版：British Standards Institution
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基本信息
标准编号： BS 5435:1977
发布时间：1977/1/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Introduction of larvae of Hylotrupes bajulus into specimens of susceptible wood species treated with a series of concentrations of preservative and determination of their survival rate at fixed intervals of time. Comparison of the results with those from untreated control specimens and derivation of the toxic values for the product under test.
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© British Standards Institution 2013
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