寿命延长控制
life extension control
bamboo oriented strand board
Life Extending Control LEC
长寿命迟延中子
long-lived delayed neutron
long-lived de-layed
long-period delayed neutron
neutron
延长的电缆寿命
extended wire rope cable life
延长灯泡寿命
to prolong the life of lamps
延长电解槽寿命
prolonging the service life of cell
生命延长率
prolonged survival rate
Lengthened rate of life
Survival extending rate
prolonging survival rate
prolongation of life span
life extension rate
Life extended rate
Index of life span
life-prolonging rate
半惰性长寿命阳极
semi-inert long life anode
长寿命α放射性气溶胶浓度
Concentration of long-lived α-radioactive aerosols
Long-lived α Radioactive Aerosal
长寿命电度表
long life span type watt－hour meter