耳轴组件的支承是每根臂末端的空气轴承，轴承上的闸瓦起定位作用。
The trunnion assembly is supported by air bearings at the end of each arm and is held in position by brake shoes at each bearings.
这种夹具可支承固定在这种太阳能吸收器的支承结构上的两根耳轴，吊耳设置在支承结构的顶端。
The fixture supports two trunnion shafts attached to the support structure of the receiver Lifting lugs would be located on the top end of the support structure.
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