Flexible Layered Pavement
Flexible system
柔性系统
灵活机制
柔性隔振系统
柔性构件
弹性学制
柔性体
positive list system system
flexible rock and special flexible rock
7-year system switching to 8-year system
Accounting environment Accounting theoretical system Accounting standards system
bridge transformed from simple-supported system into continuous system
cardiovascular system and cerebrovascular system
C-band unified TTC system and C-band mono-pulse measuring radar system
CF system core flooding system
changing oil system into coal system
emulating system for jacking system
free air temperature increased system FATI system
global system for mobile communication system
human resources system administration system