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亘古以来,“上天”和“入地”就是人类的两大梦想。如果说火箭、飞船是航天人探索太空之谜的主要工具的话,那么超深井钻机就是现代石油人寻求地下宝藏的利器。
Since ancient times, “heaven” and “land” are two human dreams. If the rocket and spacecraft are the main tools for the astronauts to explore the mysteries of space, ultra-deep-hole drilling rigs are the weapon that modern oil people seek for underground treasures.