• In recent years, the sonic full wave well-logging technique is widely using for solid mine well-logging and engineering prospecting with its maturing both in theory and instrument.

    近年来,声波测井理论仪器原理上已经成熟,正被广泛应用在固体矿产测井工程勘查设计

    youdao

  • In recent years, the sonic full wave well-logging technique is widely using for solid mine well-logging and engineering prospecting with its maturing both in theory and instrument.

    近年来,声波测井理论仪器原理上已经成熟,正被广泛应用在固体矿产测井工程勘查设计

    youdao

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