ASTM F 449 : 2016 : REDLINE
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Subsurface Installation of Corrugated Polyethylene Pipe for Agricultural Drainage or Water Table Control
05-06-2020
English
15-02-2016
CONTAINED IN VOL. 08.04, 2018 Defines gravity flow subsurface drainage systems or water table control, but not recommended for sanitary or storm sewer applications.
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