DVGW W 221 : 1986
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
TREATMENT AND DISPOSAL OF SLUDGES, SLUDGE WATERS, SEWAGE AND WASTE FROM WATER SUPPLY SYSTEMS
Withdrawn date
22-05-2021
Published date
12-01-2013
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| DocumentType |
Standard
|
| PublisherName |
Wirtschafts und Verlagsgesellschaft Gas und Wasser
|
| Status |
Withdrawn
|
| SupersededBy |
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