https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fullf.web&search1=R=325611
Canada Department of Mines and Technical Surveys, 1987
Because of significant differences in underground gravimetric measurements of respirable combustible dust (RCD), with and without the use of a pre-separating...
Rapport
Texte intégral en ligne