本文作者多年从事ROV作业，对无人遥控潜水器在近海石油工业应用中存在的问题提出一些看法。
The article mainly dea's with the ROV's application in offshore petroleum industry and the existing problems.
本发明无人遥控潜水器用液压剪切器不仅工作能承受高压力，稳定性好、无介质泄漏、寿命成倍增加，而且成本大幅度降低。
The inventive hydraulic cutter for unmanned remote controlled submersible can bear high pressure in work, and has good stability, no medium leakage, multiplied service life and greatly reduced cost.
本发明无人遥控潜水器用液压剪切器不仅工作能承受高压力，稳定性好、无介质泄漏、寿命成倍增加，而且成本大幅度降低。
The inventive hydraulic cutter for unmanned remote controlled submersible can bear high pressure in work, and has good stability, no medium leakage, multiplied service life and greatly reduced cost.
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