Reform of the top knife balancing device in the plate crosscut machine;

对烧结机尾部移动架平衡装置加以改进，把原链条改为钢丝绳。

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The top knife is rotating anti-clockwise, the bottom knife is rotating clockwise.

顶部刀是逆时针转，底部刀是顺时针转的。

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She said she had no chance to tell him she was holding the knife before he collapsed on top of her.

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The two men, who made off towards the Woodwynd area, are both described as 5ft 7in, one wearing a black hooded top, a black balaclava and brandishing the firearm, and the other wearing a grey hooded top, black balaclava and holding the knife.

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"One of the things the public has to understand, an individual wielding a knife at you at about 20 feet can be on top of you in a split second, " he said.

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