将一个种植专用桩核固定在种植体上，以协助做上部结构修复，就是固定桥或假牙。
An appropriate post is then attached to the implant to support a bridge or denture.
加重工程机械专用驱动桥，克服障碍能力强。
The heavier mechanical engineering special drive bridge, a strong ability to overcome obstacles.
加重工程机械专用驱动桥，克服障碍能力强。
The heavier mechanical engineering special drive bridge, a strong ability to overcome obstacles.
应用推荐