METHODOLOGICAL STEPS FOR COLLECTING GAS SAMPLES.
Autor: | CIOLEA, DANIELA IONELA1 cioleadaniela@gmail.com |
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Zdroj: | Annals of the University of Petrosani Mining Engineering. 2020, Vol. 21, p156-163. 8p. |
Databáze: | Academic Search Ultimate |
Externí odkaz: |