等效冻融循环周期
Equated cycle of freez-thawing
冻融循环试验
freezing-thawing cycle test
freeze-thaw cycling test
freeze-thaw cycle test
freez-thaw cycle test
alternate freezing and thawing experiment
Alternate freezing and thawing test
抗冻融循环
freeze-thawing cycles resistance
浓碱-冻融循环
alkali-freezing-thawing cycle
冻融－干湿循环
freeze-thaw and dry-wet cycles
冻融环境
Freeze-thaw environment
freezing-thawing circumstance
freezing environment
深度冷冻循环
Cryogenic refrigeration cycle
闭环循环冷却水系统
closed circulate cooling water system