充气飞行时间探测器(GF-TOF)测量方法
method of measurement by gas-filled time-of-flight detector
数据载体故障检测器测试
data carrier failure detector test
《工程程序手册》
project procedures manual
《斜坡岩土工程手册》
Geotechnical Manual for Slopes
GSM-R通用手持台
Architecture and Structure
PHS个人手持电话通信系统
PHS personal handy-phone system