干燥收缩率 meaning in Chinese

drying shrinkage

Determination of the drying shrinkage of autoclaved aerated concrete
高压蒸养加气混凝土的干燥收缩率测定
Standard test method for drying shrinkage of mortar containing hydraulic cement
含水硬水泥的灰浆干燥收缩率的标准试验方法
Indirect methods of determining the frost resistance of roofing tiles ; determination of drying shrinkage and firing shrinkage
房顶瓦抗冻性能直接测定法.测定干燥收缩率和锻烧收缩