SS-C-621 › Historical Revision Information
Concrete Masonry Units, Hollow +Cancelled,85S/S by ASTM-C90, ASTM-C145, & ASTM-C129

SS-C-621 - REVISION B - CANCELLED -- See the following: ASTM-C129 ASTM-C145 ASTM-C90
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Concrete Masonry Units, Hollow +Cancelled,85Superseded By ASTM-C90, ASTM-C145, & ASTM-C129


To find similar documents by Federal Supply Class Code:

FSC 5620 (Tile, Brick and Block)

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Document Number

SS-C-621

Revision Level

REVISION B

Status

Cancelled

Publication Date

Jan. 19, 1968

Page Count

10 pages