The landing craft is driven by two 12V150 diesels rated at 600hp, giving a max speed of 12 knots.
登陆艇由二台额定600马力的12V150型柴油发动机驱动，提供最大12节航速。
The landing craft is driven by two 12V150C diesels rated at 600hp, giving a max speed of 11.5 knots.
登陆艇由两台额定600马力的12V150C型柴油发动机驱动，提供最大11.5节航速。
The calculation models are set up on average speed and Max speed in back field and jet effect distance, new theoretical reference is provided for effective ventilation in heading fa.
给出了回流区平均速度、最大回流速度及射流作用距离的计算模型，为掘进工作面合理有效通风提供了新的理论依据。
The calculation models are set up on average speed and Max speed in back field and jet effect distance, new theoretical reference is provided for effective ventilation in heading fa.
给出了回流区平均速度、最大回流速度及射流作用距离的计算模型，为掘进工作面合理有效通风提供了新的理论依据。
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