The key point is that the center of the hook tray for caps and dresses (2) is provided with a rolling bearing (7) which can be used for fixing various faience or sculpture handicrafts.
其关键在于衣帽挂钩盘(2)的中心装有滚动轴承(7)，上面可以固定各种彩陶或雕塑工艺制品。
A sample test tube fixing member is disposed in the same radius of the tray (1) and correspondent to the outer side of each reagent bottle clamp bases (21).
在所述托盘(1)的同一半径上、对应于每个试剂瓶卡座(21)的外侧，设置有样本试管固定组件。
With the structure, and due to the effect of the decorative fixing ring, the strength of the supporting ring is further strengthened, so that the supporting ring can prevent the tray from deforming.
由于采用这样的结构，由于装饰固定圈的作用，进一步增强了支撑圈的强度，故它能有效地防止盘变形。
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