center-wheel bow 中间螺钉弹簧圆规
center wheel cover sticker 轮毂标
bottom center wheel jewel 中心轮下钻
top center wheel jewel 中心轮上钻
toothed center wheel 中部带齿的压土轮
retractable center wheel 可伸缩的中间轮
Wheel center [车辆] 轮心 ; 车轮中心 ; 车轮轮毂 ; 轮毂中心
Tooth flank milling of center wheel is implemented in NC milling machine.
并对中心轮齿面进行了数字化加工。
Secondly, analyzing statics characteristic of the multi-gear pump demonstrates that radial hydraulic pressure, meshing force and resultant force are balanced on the center wheel.
其次,对多齿轮泵的静力学特性作了分析,证明了中心轮径向液压力、啮合力及总作用力平衡。
In another, the steer axis is reversed such that the handlebars are farther forward than the center of the front wheel.
另外一种,转向轴是翻转的,这样手把就会离前轮中心更远。
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