FSC COC Chain of Custody Responsible-source traceability for wood-based materials and procurement audits. More Documents View all Lloyd’s Register approval Glazed Double-Leaf Timber Fire Door Test standard: BS 476 Part 20:1987 and BS 476 Part 22:1987Specimen: Asymmetric, non-loadbearing, single acting, double leaf timber... Environmental management
Glazed Double-Leaf Timber Fire Door Test standard: BS 476 Part 20:1987 and BS 476 Part 22:1987Specimen: Asymmetric, non-loadbearing, single acting, double leaf timber...
