非制冷红外光学系统
uncooled infrared optical system
红外光学系统
Infrared optical system
infrared optical systems
infrared radiation system
IR optical system
infrared system
空间红外光学系统
space infrared optical system
潜望式红外光学系统
Periscope infrared optical system
光学测量系统
Optical measuring systems
三维光学测量系统
three dimensional optical measurement system
分光光学系统
light-splitting optcial system
激光光学系统设计
laser optical system design
水下激光测量系统
underwater laser surveying system
微光测量系统
glimmer measurement system
振光光学系统
polarized-light optical system
声学测量系统
AMS
acoustic measuring system
传输量测量系统
TMS Traffic Measurement System
电荷量测量系统
charge measurement system