DIN EN ISO 17070:2015-05 皮革 化學(xué)測(cè)試 四氯苯酚、三氯苯酚、二氯苯酚、一氯苯酚異構(gòu)體和五氯苯酚含量的測(cè)定
Leather - Chemical tests - Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content (ISO 17070:2015); German version EN ISO 17070:2015