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The results indicate that when tight-oil sandstones are more intensely fractured, the caliper log, acoustic log, compensated neutron log, density log, dual induction logs, and …
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Private Day Tour to Shaolin Temple and Longmen Grottoes from Zhengzhou
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Bolian Abrasives (Henan) Co., Ltd. is specialized in the research and development of abrasive shells and the production of resin bonded grinding wheels.
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