
Iec 1197 Insulating Liquids - Test Method For The Linear Flame Propagation Of Insulating Liquids Using A Glass-fibre Tape [iec 10 (central Office) 268]
出版:British Standards Institution

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Iec 1197 Insulating Liquids - Test Method For The Linear Flame Propagation Of Insulating Liquids Using A Glass-fibre Tape [iec 10 (central Office) 268]
出版:British Standards Institution
专家解读视频