PROCEDE DE PREPARATION D'UN MELANGE DE TAMPONNAGE
A method for preparing a plugging material of an alumina-base cement, by mechanical stirring of alumina cement with additives of the pre-rated quantities to improve the physical and mechanical characteristics of the plugging material. The stirring is effected by magnetized working bodies in an alter...
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Main Author | |
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Format | Patent |
Language | French |
Published |
28.03.1986
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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