DLA MIL-PRF-87819/5 A-2009 标准详情
- 标准号:DLA MIL-PRF-87819/5 A-2009
- 中文标题:耳机麦克风,听力防护型中等环境噪音水平,高达105分贝扩耳罩, INFLIGHT空勤人员耳机麦克风, M87819 / 5-01
- 英文标题:HEADSET-MICROPHONE, HEARING PROTECTIVE TYPE MODERATE AMBIENT NOISE LEVELS, UP TO 105 dB, ENLARGED EARCUP, INFLIGHT AIRCREW HEADSET-MICROPHONE, M87819/5-01
- 标准类别:美国国防部后勤局DLA
- 发布日期:2009-09-30
