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ASTM C 478 : 2018 : 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SPECIFICATION FOR PRECAST REINFORCED CONCRETE MANHOLE SECTIONS
10-09-2020
English
01-02-2018
CONTAINED IN VOL. 04.05, 2018 Defines the manufacture and purchase requirements of products used for the assembly and construction of circular vertical precast reinforced concrete manholes and structures used in sewer, drainage, and water works.
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