"查查词典"手机版
千万人都在用的超大词汇词典翻译APP
- Verification regulation of standard artificial mastoids
标准仿真乳突检定规程 - Specification for artificial mastoids for the calibration of bone vibrators used in hearing aids and audiometers
助听器及听力计中骨传导振动器校准用仿真乳突规范
Last modified time:Wed, 13 Aug 2025 00:29:56 GMT