SAE AS452B-2014
氧气面罩组件，需求和压力呼吸，船员
Oxygen Mask Assembly, Demand and Pressure Breathing, Crew
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- 标准号
- SAE AS452B-2014
- 发布
- 2014年
- 发布单位
- 美国机动车工程师协会
- 当前最新
- SAE AS452B-2014
- 引用标准
- ASTM D1149-07
- 适用范围
- The purpose of this standard is to establish optimum standards for crew demand and pressure-breathing oxygen mask assemblies for use by crew members in civil aircraft. This standard covers both general type and quick-donning type mask assemblies in the following classes: a. Class A, oronasal, demand b. Class B, oronasal, pressure-demand c. Class C, full face, demand d. Class D, full face, pressure-demand