SN - NS 3139:2003/A1:2010
Amendment A1 - Concrete manholes and inspection chambers - Unreinforced, steel fibre and reinforced
active, Most Current
| Organization: | SN |
| Publication Date: | 1 September 2010 |
| Status: | active |
| ICS Code (External sewage systems): | 93.030 |
| ICS Code (Concrete and concrete products): | 91.100.30 |
Document History
NS 3139:2003/A1:2010
September 1, 2010
Amendment A1 - Concrete manholes and inspection chambers - Unreinforced, steel fibre and reinforced
A description is not available for this item.