當(dāng)前位置:
首頁(yè) >
標(biāo)準(zhǔn)詳情頁(yè)

Paints, Varnishes And Coatings - Corrosion Protection Of Supporting Thin-walled Building Components Made Of Steel - Part 1: Requirements And Test Methods
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻