
Tests On Electric And Optical Fibre Cables Under Fire Conditions - Part 3-10: Test For Vertical Flame Spread Of Vertically-Mounted Bunched Wires Or Cables - Apparatus
出版:Nederlands Normalisatie Instituut

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Tests On Electric And Optical Fibre Cables Under Fire Conditions - Part 3-10: Test For Vertical Flame Spread Of Vertically-Mounted Bunched Wires Or Cables - Apparatus
出版:Nederlands Normalisatie Instituut
专家解读视频