The bow thruster to be equipped with a brake to avoid the turning of the propeller and motor during sailing.

艏侧推上应安装有刹车以防止航行时螺旋桨和马达发生转动。

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The bow thruster to be equipped with a brake to avoid the turning of the propeller and motor during sailing.

艏侧推上应安装有刹车以防止航行时螺旋桨和马达发生转动。

youdao