AENOR - UNE-EN 752-7
DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS. PART 7: MAINTENANCE AND OPERATIONS.
inactive, Most Current
| Organization: | AENOR |
| Publication Date: | 28 June 1999 |
| Status: | inactive |
| ICS Code (External sewage systems): | 93.030 |
| ICS Code (Sewage water): | 13.060.30 |
Document History
UNE-EN 752-7
June 28, 1999
DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS. PART 7: MAINTENANCE AND OPERATIONS.
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