oil injection system meaning in Chinese
射油系统
Examples
- The mechanical noise refers to the noise produced out of the percussion of the pistol to the cylinder liner and the mechanical percussion and vibration between the timing gear , valve mechanism and the oil injection system
将活塞对缸套的撞击，正时齿轮、配气机构、喷油系统等运动件之间的机械撞击振动而产生的噪声叫作机械噪声。