ASTM International - ASTM C543-81
Specification for Slate Blackboards (Withdrawn 1987)
inactive
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| Organization: | ASTM International |
| Publication Date: | 1 January 1981 |
| Status: | inactive |
Document History
ASTM C543-81
January 1, 1981
Specification for Slate Blackboards (Withdrawn 1987)
A description is not available for this item.