· 2020. 4. 20. · : BS 5308/2 Fire Resistant Property 750t for three hours to IEC 331. 950 C for...
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· 2020. 4. 20. · : BS 5308/2 Fire Resistant Property 750t for three hours to IEC 331. 950 C for three hours to BS 6387 Category C. Complies to BS 6387 CategoryW & Z. Flame Retardant