致命失效criticalfailure
非致命失效non-criticalfailure
误用失效misusefailure
误操作失效mishandlingfailure
弱质失效weaknessfailure
设计失效designfailure
制造失效manufacturefailure
老化失效；耗损失效ageingfailure;wear-outfailure
突然失效suddenfailure
渐变失效；漂移失效gradualfailure;driftfailure
灾变失效catalepticfailure
关联失效relevantfailure
非关联失效non-relevantfailure
独立失效primaryfailure
从属失效secondaryfailure
失效原因failurecause
失效机理failuremechanism
系统性失效；重复性失效systematicfailure;reproduciblefailure
完全失效completefailure
退化失效degradationfailure