GB/T 18921-2019
The reuse of urban recycling water—Water quality standard for scenic environment use
active, Most Current
| Publication Date: | 4 June 2019 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Water quality): | 13.060 |
Document History
GB/T 18921-2019
June 4, 2019
The reuse of urban recycling water—Water quality standard for scenic environment use
A description is not available for this item.
December 20, 2002
The reuse of urban recycling water—Water quality standard for scenic environment use
A description is not available for this item.