Hardness reducers in drilling; a physico-chemical method of facilitating the mechanical destruction of rocks during drilling;
Gorde:
| Egile nagusia: | |
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| Erakunde egilea: | |
| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Melbourne,
Council for Scientific and Industrial Research,
1948.
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| Gaiak: |
| Alearen deskribapena: | Translation of Poniziteli tverdosti v burenii (romanized form) Results of work preformed at the Colloids-Electrochemical Institute, Academy of Sciences, U.S.S.R. |
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| Deskribapen fisikoa: | ii, 163 leaves : ill. ; 34 cm. |
| Bibliografia: | Bibliography: leaves 159-163. |