Think of all the pavement and steel and concrete that would be needed.
想到所有的路面和钢筋混凝土，将是必要的。
It is also used for concrete pavement brick, inorganic heat preservation material surface detest water treatment, especially applicable to all kinds of brick, granite walls.
亦可用于混凝土路面砖、无机保温材料表面的憎水处理，尤其适用于各类面砖、花岗石墙面。
It is also used for concrete pavement brick, inorganic heat preservation material surface detest water treatment, especially applicable to all kinds of brick, granite walls.
亦可用于混凝土路面砖、无机保温资料外表的憎水处置，特别适用于各类面砖、花岗石墙面。
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