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A mixture for obtaining a drilling fluid for drilling plants for wells and excavations for civil and industrial engineering works and drilling fluids so obtained
A mixture for obtaining a drilling fluid for drilling plants for wells and excavations for civil and industrial engineering works and drilling fluids so obtained
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机译:用于获得用于民用和工业工程的井和挖掘的钻井设备的钻井液的混合物以及如此获得的钻井液
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摘要
Composition of a mixture for obtaining of a water-based drilling fluid comprising a predetermined amount of acid montmorillonite smectite clay, and a predetermined amount of partially hydrolyzed polyacrylamide.
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