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Reflective Foil Facing: The foil layer not just reflects radiant warmth but in addition functions as being a barrier to water vapor, ensuring a dry steady inside ecosystem.Diproduksi oleh perakitan serangkaian batang logam sama spasi untuk menghubungkan anggota lintas, Grating AIS tersedia dalam tiga bahan populer; baja karbon ringan, 6000 alumin