man wearing protective clothing and holding a walkie talkie, in an industrial plant - 耳塞 聽覺保護器 個照片及圖片檔
Programmer Raymond Samuel Tomlinson puts on an earplug before a press conference in Oviedo on October 22 prior to the presentation of the Prince of...
Detail. This hearing aid, made in the UK, has a phenolic brown battery box and earpiece, black phenolic control unit, flat circular amplifier with...
This hearing aid, made in the UK, has a phenolic brown battery box and earpiece, black phenolic control unit, flat circular amplifier with imitation...助聽器
Fiat Yamaha rider Valentino Rossi of Italy puts in earplugs before the first free practice session of the Red Bull Indianapolis Grand Prix at the...