The granularity of cobalt-rich crusts is an important index to evaluate the crushing effect broken by spiral-cutting head, it is also the design gist of collecting and lifting system.
钴结壳破碎块度是衡量螺旋滚筒式采矿头破碎效果的重要指标，也是集矿和扬矿系统的设计依据。
So this Bud's for you, Mr. Pro Wrestling Wardrobe Guy. Because without you, a man crushing another man's head in his arms would just look silly.
所以这是敬你的百威，职业摔跤服先生。如果没有你，将另一名男人压在自己胳膊下的男人将看起来很傻。
The air intake behind the drivers head ACTS like a 'roll bar'. If the car flips over, it is physically the only thing stopping the weight crushing the driver.
驾驶员头部后面的通风口起着防滚保护杆的作用，用以在赛车翻侧时防止重物撞向车手。
The air intake behind the drivers head ACTS like a 'roll bar'. If the car flips over, it is physically the only thing stopping the weight crushing the driver.
驾驶员头部后面的通风口起着防滚保护杆的作用，用以在赛车翻侧时防止重物撞向车手。
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