contra-angle handpiece
contra-angle handpiece
[口腔学英汉词典]
contra-angle handpiece弯手机
曾用名“弯机头”。
是什么意思，contra-angle handpiece的解释，contra-angle handpiece的翻译
contra-angle handpiece
[口腔学英汉词典]
contra-angle handpiece是什么意思，contra-angle handpiece的解释，contra-angle handpiece的翻译