并由支架、托臂和附件等部分组成。

By the stent, such as corbel parts and accessories.

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应使用管道系统制造商制造或推荐的镀锌吊架、管夹、管托或其它附件安装支架系统。

The support system shall be installed using galvanized hangers, clamps, brackets, or other attachment devices manufactured by or recommended by the manufacturer of the support system.

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目的将弹性基托材料与铸造金属支架结合，探索一种新的修复后牙的方法。

Objective to explore a new method to restore posterior teeth with elastic base material combining casting metal frameworks.

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