Check old porcelain dentures and crowns for harmful radiation .

检查旧的瓷器，假牙或一些年代久远的物体有害的辐射。

Long-term soft lining materials for removable dentures .

可移动托牙的长期用软衬料。

In addition , telescopic dentures allow for optimal oral hygiene and periodontal health because of good accessibility .

而且，套筒冠义齿因为基牙容易清洁有着最理想的口腔卫生和牙周健康。

Can you fix my dentures ?

您能修理我的假牙吗?

My dentures do not fit .

我的假牙不合适。