Release Time:2019-04-19 Hits:
First Author: 潘盛山
Disigner of the Invention: 张哲,乐锐,王帅,李毅,李祥立,吕兴军,张迪,惠华星
Application Number: CN201810823722.5
Authorization Date: 2018-07-25
Authorization Number: CN109001035A
Prev One:一种充填膨胀材料
Next One:一种保温混凝土