低热微膨胀水泥混凝土是一种补偿收缩混凝土。

Concrete with low-heat and micro-expanding cement is a compensating contraction concrete.

youdao

低热微膨胀水泥混凝土是一种补偿收缩混凝土。

Concrete with low-heat and micro-expanding cement is a compensating contraction concrete.

youdao