• 工作如下特点安装于能力潜水无需水 面工作船舶配合即可进行水下管线、电缆的维修作业

    The invention is characterized in that: it can be mounted on the diver with self navigation ability, to process the maintenance without working ship;

    youdao

  • 工作如下特点安装于能力潜水无需水 面工作船舶配合即可进行水下管线、电缆的维修作业

    The invention is characterized in that: it can be mounted on the diver with self navigation ability, to process the maintenance without working ship;

    youdao

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