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Terms containing 自然 时效 | all forms | in specified order only
SubjectChineseEnglish
gen.自然天然时效weathering
tech.自然时效natural seasoning
steel.自然时效natural aging
met.自然时效spontaneous aging
met.自然时效natural aging (【技】将钢材或工件在室温下长期停留并产生组织和性能变化的过程,可用于大型铸件以消除铸造应力。)
met.work.自然时效seasoning
met.自然时效natural ageing (【技】将钢材或工件在室温下长期停留并产生组织和性能变化的过程,可用于大型铸件以消除铸造应力。)
auto.自然时效老化natural ageing
avia.自然时效weathering
met.自然时效合金natural ageing alloy
met.自然时效naturally aged steel
gen.铸件自然时效auswittering