
TEST METHODS FOR EVALUATING DEGRADATION OF CHARACTERISTICS OF CLEANABLE FILTER MEDIA (ISO 16891:2016)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
ISO 16891 : 2016 - Identical
EN ISO 16891 : 2016 - Identical
ISO 16891 : 2016 - Identical
EN ISO 16891 : 2016 - Identical