后续设计使用寿命期
subsequent design useful life period
后续设计使用年限
later workable lifetime
subsequent operational life
subsequent design working life
桥梁构件设计使用寿命
design service life of bridge elements
使命后寿命
Postmission orbit lifetime
后续使用年限
subsequent design working life
continuous seismic service life
continuous seismic working life
后续使用期
following period of service
加固设计使用年限
working life for strengthening design
design working life for strengthening of existing structure
全寿命设计
design based on whole life
life cycle design
the whole life-span design
full life design
life-cycle-cost
life-cycle design
whole-life design