【化】 抗裂试验; 裂缝试验; 裂纹试验

crack

crack; __俗称“龟裂”。

Strike-Hard Operation, campaign to crack down relentlessly on criminal activities

apparent crack initiation toughness【材】

crack paint【涂料】;crackle paint【涂料】

crack

fatigue crack

ozone crack【橡胶】