View Historical Standards for C412M:
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Document Designation and Title
Year
Select
Item(s)
C412M Standard Specification for Concrete Drain Tile (Metric)
05a
C412M Standard Specification for Concrete Drain Tile (Metric)
05
C412M Standard Specification for Concrete Drain Tile (Metric)
04
C412M Standard Specification for Concrete Drain Tile [Metric]
03
C412M Standard Specification for Concrete Drain Tile (Metric)
99
