钣金设计与展开系统
system for design and unfolding of sheet metal
发展系统测试程序
test programs，development system
test programs， development system
development system test programs
Test programs
development system
微电脑发展系统测试
testing，microcomputer develop-ment systems
Testing
microcomputer develop-ment systems
传统系统开发
traditional system development
11点观测系统
11 points observing system
一发双收观测系统
single transmitter and dual receivers field setup
LAMOST焦面观测系统
observation system of LAMOST focal plane
半规则观测系统
semi-inerratic field setup
爆破振动观测系统
Explosion observation system
传统野外观测系统
conventional geometry system
地磁观测系统
terrestrial observation system
地面观测系统
Conventional surface observational system