Warning: file_put_contents(): Only 0 of 6769 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 root-canal reamer是什么意思，root-canal reamer的翻译，root-canal reamer音标、读音、用法和例句_魏碑心思朗文词典
The nickel-titanium root canal reamer of utility model is applied to cure the dental pulp disease and the periapical disease of the dentistry. 本实用新型的钛镍根管扩大针用于牙科中牙髓病与根尖周病治疗。 ip.com