
EN ISO 9773 PLASTICS - DETERMINATION OF BURNING BEHAVIOUR OF THIN FLEXIBLE VERTICAL SPECIMENS IN CONTACT WITH A SMALL-FLAME IGNITION SOURCE
出版:British Standards Institution

專家解讀視頻
EN ISO 9773 PLASTICS - DETERMINATION OF BURNING BEHAVIOUR OF THIN FLEXIBLE VERTICAL SPECIMENS IN CONTACT WITH A SMALL-FLAME IGNITION SOURCE
出版:British Standards Institution
專家解讀視頻