空气采样探测系统
Fire Detector with Air Sampled
深空探测采样容器
specimen container for outer space exploration
板式空气—空气热交换器
plate-type air-air heat exchanger
低真空空气测微仪
low vacuum air micrometer
环境空气采样仪
ambient air sampling instrument
空气采样系统
Remote-controlled Monitor Systems
空气采样早期烟雾探测报警
air sampling smoke de- tecting and alarming system
空气采样早期烟雾探测系统
early air sampling smoke detection system
air sampling early smoke detection system