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Oljebrönn-sementoppslemminger, fremstilling av oppslemmingene, samt anvendelse ved brönnsementering
Oljebrönn-sementoppslemminger, fremstilling av oppslemmingene, samt anvendelse ved brönnsementering
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机译:油井水泥浆,该浆的制备以及在固井中的用途
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摘要
The phase, in particular of the slag cement according to the invention is composed of particles whose size is specifically adapted. All the essential properties of the slag are very markedly improved, including its cost. Application to all the cementing wells, petroleum or the like.
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