AENOR - UNE-EN 14457
General requirements for components specifically designed for use in trenchless construction of drains and sewers.
active, Most Current
| Organization: | AENOR |
| Publication Date: | 2 March 2005 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (External sewage systems): | 93.030 |
Document History
UNE-EN 14457
March 2, 2005
General requirements for components specifically designed for use in trenchless construction of drains and sewers.
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