It will be applied widely in ocean engineering area.

它将在海洋工程领域里得到广泛应用。

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This invention relates to a natural gas engine for the dynamical engineering area.

本发明涉及一种动力工程领域中的天然气发动机。

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This invention relates to a natural gas engine for the dynamical engineering area.

本发明涉及一种动力工程领域中的天然气发动机。

youdao