The guiding gear's line must be vertical with the central point of the roller's central line.

起重机的导向轮中心线必须垂直于卷扬机卷筒中心轴线的中心点.

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This DC 3 rd rail Top Contact Collector Shoe ( London Underground - Central Line ) has remote lifting facilities.

直流第三轨上触式集电靴装配了远程升降设施 ( 伦敦地铁中心线 ).

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Investors will be able to central line of the band range of profit - taking.

投资者可在“中线波段”位区间获利了结.

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Yellow colour indicates that the central line of that eclipse passes through Hong Kong lands.

黄格表示该次日食的中心线经过香港陆地.

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Subject to these two conditions can be elected by the central line of the shares.

符合以上两方面条件,可以选出来作中线股.

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Seven or more successive points within the same side of control central line.

连续七点或更多点在控制中心线的同一侧.

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