... universal-joint needle bearing万向节针式轴承 upper bearing上轴承,上轴瓦 upper center crankshaft bearing曲轴主光轴承上中轴瓦 ...
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... Hayward orange peel 海沃德四颚板抓斗 head bearing 上轴承 head coefficient 扬程系数 ...
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... bolster bearing housing 上轴承座 bolster bearing 上轴承 bolster plate 垫板 ...
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... 上止点 U.D.C.; upper dead centre 上轴承 bearing (upper); top bearing; upper bearing 上轴承调节螺母 top bearing adjusting nut ...
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配电器上轴承 distributor upper bearing
上轴承座 top chock ; [机] bolster bearing housing
上轴承螺母 top bearing shaft nut
上轴承端盖 top bearing cover
立柱体上轴承 column housing upper bearing
上轴承调节螺母 top bearing adjusting nut
上轴承盖 upper ball cover
中间支柱上轴承 intermediate mast upper bearing
静止的支架上轴承 stationary mast upper bearing
实际上轴承运转时不涉及金属对金属的接触！
Actually, the operation of plain bearings doesn't involve metal to metal contact!
同时间距控制装置会根据风速旋转安装在轴承上的风叶，保持在最佳角度。
A pitch controller rotates each blade around a bearing, setting it to the best angle for the wind speed.
一旦组装完成，通过液压起重机将位于聚四氟乙烯轴承上的拱形建筑缓缓地移动一星期时间大概300米的距离来封闭住石棺。
Once complete, hydraulic jacks will then slide the arch approximately 300 meters on Teflon bearings during the course of a week to enclose the sarcophagus.
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