track roller

aerospace - airframe needle track roller , yoke type , double - row , sealed - inch series

航空航天.飞机结构用轭型双列密封的滚针滚道式滚子.英制系列

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A study from earlier last year revealed that roller coaster riders found their non-romantic co-riders more attractive after a whip around the track, according to The Daily Mail.

《每日邮报》报道称，去年早期的研究表明乘客，在经历过过山车之后会发现自己的普通朋友更加有魅力。

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Roller coasters have three basic parts – the track, the train, and a motor.

过山车有三个基本部分——轨道 、 车体和动力设备.

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Track roller , carrier roller, idler are mounted with long life well sealed-cone floating ring-floating ring seal.

支重轮、托链轮 、 引导轮均装有密封性能好、寿命长的浮动油封.

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aerospace - airframe needle track roller , yoke type , single - row , sealed - inch series

航空航天.飞机结构用轭型单列密封的滚针滚道式滚子.英制系列

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aerospace - airframe needle track roller , yoke type , single - row , sealed - metric series

航空航天.飞机结构用轭型单列密封的滚针滚道式滚子.米制系列

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A study from last year revealed that roller coaster riders found their non-romantic co-riders more attractive after a whip around the track, according to The Daily Mail.

据《每日邮报》报道，去年的一项研究表明，乘坐过山车的人在经历过轨道上的风驰电掣后，会觉得自己原本并没什么感觉的异性同坐，突然变得更有吸引力了。

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aerospace - airframe needle track roller, stud type, single-row, sealed - metric series

航空航天.飞机机架航道滚针，柱状螺栓型，单行，密封.米制系列

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This paper analyses the contact stress between the rollers and the outer track of roller bearing in detail, and then concludes the contact stress of all kinds of the bearing rollers.

本文就三牙轮钻头滚动轴承滚子与外圈之间的接触应力进行了详细的分析，得出各种类型轴承滚子的接触应力分析情况。

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the track roller system on the excavator needs maintenance.

挖掘机上的履带滚轮系统需要维护。

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track roller , carrier roller, idler are mounted with long life well sealed duo-cone floating ring seal.

支重轮、托链轮、引导轮均装有密封性好、寿命长的浮动油封。

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Structure of roller track type mechanical parking systems

辊道存放型机械式停车设备结构形式

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aerospace - airframe needle track roller, stud type, single-row, sealed - inch series

航空航天.飞机机架航道滚针，柱状螺栓型，单行，密封，英寸系列

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