Code for protection against lightning : parts I, II, and III
U.S. Department of Commerce, National Bureau of Standards
Bok Engelsk 1945
| Utgitt | Washington, D.C. : G.P.O. , 1945
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|---|---|
| Omfang | X, 99 s., [1] pl. : ill.
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| Opplysninger | "Approved by the American Standards Association."
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| Emner |
