
Building construction - Jointing products Part 1: Determination of extrudability of sealants (ISO 8394-1:2010)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Building construction - Jointing products Part 1: Determination of extrudability of sealants (ISO 8394-1:2010)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频