Biblioteca SEGEMAR

Vista normal Vista MARC Vista ISBD

Carroll, Herbert B.

Controlled-atmosphere system for testing gas monitors Carroll, Herbert B.; Ray, R. M.; Armstrong, Frederick E. - Washington Bureau of mines 1973 - 10 p. - RI 7859 .

Subjects--Topical Terms:
GEOFISICA
GEOPHYSICS

Subjects--Index Terms: DETECTORES DE GAS PRUEBAS GAS DETECTORS TESTING

Universal Decimal Class. No.: 55