
Draft Bs En 12697-21 - Bituminous Mixtures - Test Methods For Hot Mix Asphalt - Part 21: Indentation Using Plate Specimens
出版:British Standards Institution

專家解讀視頻
Draft Bs En 12697-21 - Bituminous Mixtures - Test Methods For Hot Mix Asphalt - Part 21: Indentation Using Plate Specimens
出版:British Standards Institution
專家解讀視頻