aerated autoclave concrete造句

例句与造句

1. Since 1978 a factory producing aerated autoclaved concrete has been in operation in the settlement and provided employment for local people.
2. The Building Materials Business Unit sells aerated autoclaved concrete ( AAC ) and calcium-silicate blocks to the construction industry, under the brands Ytong, Hebel, Multipor and Silka.
3. The density of solid clay bricks is around 2000 kg / m?: this is reduced by frogging, hollow bricks, and so on, but aerated autoclaved concrete, even as a solid brick, can have densities in the range of 450 850 kg / m?
4. It's difficult to find aerated autoclave concrete in a sentence. 用aerated autoclave concrete造句挺难的