Hearing aids. Part 5: Nipples for insert earphones
助听器 第5部分:插入式耳机的插图

1983-01-01

보청기 — 제5부: 삽입형 이어폰용 니플
助听器第5部分:插入式耳机的接头

2020-12-28

HEARING AIDS. PART 5: NIPPLES FOR INSERT EARPHONES
助听器 第5部分:插入式耳机的接口

1987-11-05

HEARING AIDS. PART 5: NIPPLES FOR INSERT EARPHONES
助听器 第5部分:插入式耳机的接口

1986-07-15

Electroacoustics - Simulators of human head and ear -- Part 5: 2 cm³ coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts (IEC 60318-5:2006).
电声学.人头和耳朵模拟器.第5部分:通过耳塞连接到耳朵的助听器和耳机测量用2 cm³耦合器（IEC 60318-5-2006）

2007-03-07

Electroacoustics - Simulators of human head and ear - Part 5: 2 cm<(hoch)3> coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts (IEC 60318-5:2006); German version EN 60318-5:2006
电声学.人头和耳朵模拟器.第5部分:通过耳塞连接到耳朵的助听器和耳机的测量用2厘米（hoch）3>耦合器（IEC 60318-5-2006）；德文版EN 60318-5:2006

2007-04-01