Electromagnetic noise in Robena No.4 Coal Mine /
Data(s) |
02/11/1974
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Resumo |
USBM Working Fund Agreement HO133005. Mode of access: Internet. |
Formato |
bib bib |
Identificador | |
Idioma(s) |
eng |
Publicador |
Boulder, Colo. : Electromagnetics Division, Institute for Basic Standards, National Bureau of Standards, |
Direitos |
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Palavras-Chave | #Mine safety. #Mine communication systems. |
Tipo |
text |