當(dāng)前位置：
首頁 >
標(biāo)準(zhǔn)詳情頁
NEN EN 49-2 : 2015現(xiàn)行
WOOD PRESERVATIVES - DETERMINATION OF THE PROTECTIVE EFFECTIVENESS AGAINST ANOBIUM PUNCTATUM (DE GEER) BY EGG-LAYING AND LARVAL SURVIVAL - PART 2: APPLICATION BY IMPREGNATION (LABORATORY METHOD)
出版：Netherlands Standards
專家解讀視頻
基本信息
標(biāo)準(zhǔn)編號： NEN EN 49-2 : 2015
標(biāo)準(zhǔn)類別：Standard
出版單位：Netherlands Standards
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Defines a method for the determination of the protective effectiveness or the toxic values of a wood preservative against Anobium punctatum (De Geer) by egg-laying and larval survival in wood which has been treated previously by full impregnation.
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
