SANS 10120-4 HA:1990 Code of practice for use with standardized specifications for civil engineering construction and contract documents Part 4: Typical schedule of quantities Section HA: Structural steelwork (sundry items)
1990SANS 10120-4 HA:1990 Code of practice for use with standardized specifications for civil engineering construction and contract documents Part 4: Typical schedule of quantities Section HA: Structural steelwork (sundry items)