使用寿命: operation life; working life ...试验台: test-bed; bedstand使用寿命试验: life test; lift test; long run test加速使用寿命试验: accelerated life test模拟使用寿命试验: simulated life test使用寿命试验周期: operational life proof cycle寿命试验台: life-test rack长使用寿命: long life; longevity of service; long service life可使用寿命: serviceable life使用寿命: application life; calendar life; in service life; in-service life; length of life; life cycle; life length; life time=lifetime; life-span; longevity; operating life; operation life; operational life proof cycle; operational life span; operational lifetime; service lifetime; service limit; serviceable life; useful life; useful physical life; useful time; using life; working life使用寿命期: useful life period使用寿命值: standzahl tool life index figure寿命试验: durability test; exhaustive test; length of life test; length or life test; length-of-life test; life aging; life time experiment; lifetest; longevity test使用寿命, 使用期: service lifetime产品使用寿命: life-cycle车辆使用寿命: vehicle service life刀具使用寿命: cutter life服役使用寿命: in-service life钢绳使用寿命: rope life高温使用寿命: high temperature life工具使用寿命: tool life估计使用寿命: endurance expectation极限使用寿命: age limit; ultimate life经济使用寿命: economic service life理论使用寿命: theoretical service life
