docs.tcdc.govt.nz · BS 5572 C] NZS 4243 NZBC CLAUSE MEANS OF COMPLIANCE DI El F2 G7 Structure...
8
docs.tcdc.govt.nz · BS 5572 C] NZS 4243 NZBC CLAUSE MEANS OF COMPLIANCE DI El F2 G7 Structure Durability C2-C3-C4 Fire Access routes Mechanical installations for access Surface water