
Flexible sheets for waterproofing - Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles - Specimen preparation
出版:Ente Nazionale Italiano di Unificazione (UNI)

专家解读视频
Flexible sheets for waterproofing - Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles - Specimen preparation
出版:Ente Nazionale Italiano di Unificazione (UNI)
专家解读视频