
Wood preservatives - Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) - (Laboratory method)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Wood preservatives - Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) - (Laboratory method)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻