TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

This exemption shall apply to the following electrical equipment only: Model ISR-1 in-seam receiver.  2, fiche 1, Anglais, - in%2Dseam%20receiver

Record number: 1, Textual support number: 1 OBS

Coal seams are well known conductors of radio frequency signals owing to the large conductivity contrast between the coal ... and the host rocks ... which results in a waveguide effect when both the transmitter and receiver are in seam.  3, fiche 1, Anglais, - in%2Dseam%20receiver

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 OBS

D'après M. Wayne Alder, de l'Association minière du Québec, il s'agit d'un récepteur utilisé dans les mines de charbon pour mesurer la conductivité du gisement.  2, fiche 1, Français, - r%C3%A9cepteur%20pour%20filon%2Dcouche

Fiche 1,  Justifications,  Espagnol