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长期以来,劈开岩心一直采用重100公斤的锤击式岩心劈开机,既笨重,又费体力。我队修配间刘进奇同志自行设计制造了一种液压岩心劈开机,深受职工同志们欢迎。
For a long time, split core has been using a hammer-core weight 100 kg splitter, both cumbersome and strenuous. Our team repair room with Comrade Liu Jinqi design and manufacture of a hydraulic core split machine, commended by the workers and staff.