observation mirror
常见例句
- The invention discloses a digital observation mirror for an ammeter.
本发明公开了一种电表数字观察镜。
ip.com - The utility model discloses a novel oral cavity observation mirror, belonging to the technical field of medical devices.
新型口腔观察镜,属于医疗用具技术领域。
ip.com - The observation mirror has simple structure, has convenient operation and saves time and labor when examining the oral cavity of the patient, and relieves the pain of the patient.
本实用新型结构简单, 在给病人进行口腔内检查时操作简便、省时省力,减轻了病 人的痛苦。
ip.com 返回 observation mirror