应急和后备措施
emergency and back-up mechanisms
冬施措施
Construction Measure in Winter
实施措施
implementation measures
Implemented actions
Actualizing steps
measures to carry out the scheme
Measurement
Implementation measure
practical measure
Measure
effective measures
n+k形式冗余备份
Redundancy Backup of n+k Form
备份
Copy
backup Beck Man Array 360 System
backup
spare
back-up
automatic hand change
firewall
backtrace
BC Backup Copy
b backup
redundancy system
backing
redundancy
Back up
back-up procedures
备份、恢复策略
strategy of backup and restoration