Maintenance Assessment Scoring System
priority maintenance factor
assessment factor
评估因子法
评价因子
混合气体
强流脉冲电子束(HCPEB)
强流脉冲电子束
assessment factor method
assessment factor system
multi-factor assessment
single factor assessment
engineering district；maintenance of way section；track division；track district；track maintenance division
acentric factor and configuration factor
amplification factor [= magnification factor]
factor of safety [= safety factor]
factor VIII [=antihemophilia factor
factor X [=Stuart factor
factor XII [=Hageman factor
form factor [= wave form factor]
frequency factor preexponential factor