This refers to the use of a miniature BTE hearing aid that is coupled to an ear insert or earmold (vented or unvented) via a tubing of approximately 0.8 mm inner diameter.
就是微
耳背式助听器用一根内径大约0.8毫米
细导管耦合到耳塞或者耳模（耳模可以开或者不开通气孔）验配方式。
词词;This refers to the use of a miniature BTE hearing aid that is coupled to an ear insert or earmold (vented or unvented) via a tubing of approximately 0.8 mm inner diameter.
就是微耳背式助听器用一根内径大约0.8毫米细导管耦合到耳塞或者耳模（耳模可以开或者不开通气孔）验配方式。
声明：以上
、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们指正。
