延长的电缆寿命
extended wire rope cable life
延长灯泡寿命
to prolong the life of lamps
半惰性长寿命阳极
semi-inert long life anode
长寿命裂变产物
long term fission product
long-lived fission product
long lived fission products
长寿命裂变产物核素
long-lived fission products
长寿命汽轮机油
long service life turbine oil
长寿命钎杆
long service life rock drilling rods
长寿命热中子探测器
long thermal neutron detector
长寿命荧光灯
long life fluorescent lamps