NEN EN ISO 846 : 2019现行
Plastics - Evaluation of the action of microorganisms
出版：Netherlands Standards
专家解读视频
NEN-EN-ISO 846 specifies methods for determining the deterioration of plastics due to the action of fungi and bacteria and soil microorganisms.
EN ISO 846 : 1997 - Identical
EN ISO 846 : 2019 - Identical
EN ISO 846 : 1997 - Identical
ISO 846 : 2019 - Identical
EN ISO 846 : 2019 - Identical
ISO 846 : 2019 - Identical
