Plastics in Building

Plastics in Building

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The American Society for Testing Materials has developed some tests for flammability, but when we come to the mass extent, ... Under the regulations, it would require a special permit from the New York City Board of Appeals to permit its use, and I ... If the answer is yes, I have some more questions; if it is no, I am finished.

Title:Plastics in Building
Author:National Research Council (U.S.). Building Research Institute
Publisher:National Academies - 1955


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