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现行 EN 49-1:2016
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Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 1: Application by surface treatment (Laboratory method) 木材防腐剂 - 通过产卵和幼虫生存测定对白僵菌(De Geer)的保护作用 - 第1部分:通过表面处理(实验室方法)
发布日期: 2016-06-22
实施日期: 2016-06-22
本欧洲标准规定了当将产品用作木材的表面处理时,确定木材防腐剂对抗白僵菌(De Geer)侵染的保护作用或毒性值的方法。该方法适用于:作为活性杀虫剂研究的水不溶性化学物质,有机配方,如实验室提供的或通过稀释浓缩物制备的有机配方,所提供的或在实验室中制备的有机水分散性配方通过稀释浓缩物,水溶性物质,例如盐。注意该方法可以与老化程序结合使用,例如EN 73
This European Standard specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against infestation by Anobium punctatum (De Geer) when the product is applied as a surface treatment to wood. This method is applicable to: ¾ water-insoluble chemicals which are being studied as active insecticides, ¾ organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates, ¾ organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates, ¾ water-soluble materials, for example salts. NOTE This method may be used in conjunction with an ageing procedure, for example EN 73.
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归口单位: CEN/TC 38-
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