combination of concrete expansion agent and superp
coeffcient of expansion
coefficient of expansion
膨胀率
摩擦系数
膨胀系数
膨系数
热膨胀系数
线胀系数
颜色层
expansion -coefficient of thermal expansion
measure of coefficient of against glint
thermal coefficient of expansion
Thermal expansion coefficient of composites
accelerated curing of concrete
acceptation of concrete quality
additive agent of concrete
alkali-aggregate-reaction(AAR) of concrete
altitude of concrete injection surface
anti-crack and anti-leakage of concrete
anti-erosion of concrete
anti-penetrative property of concrete