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运行寿命
eng.geol. productive life span
tech. operating life; service life
wind. operating lifetime
运行工作寿命
auto. operation life; operational life
运行〔使用,工作,有效〕寿命
transp. service life
运行[使用]寿命
space performance life
运行寿命
: 2 phrases in 2 subjects
Electronics1
Oil / petroleum1