fly - ash block 粉煤灰条块
Fly ash block wall 粉煤灰砌块墙
Fly ash block walls 粉煤灰砌块墙
using fly ash block 粉煤灰砌块
fly ash hollow block 粉煤灰空心砌块
fly ash cement block 粉煤灰水泥砌块
fly-ash concrete block 粉煤灰混凝土砌块
small hollow fly ash block 粉煤灰小型空心砌块
compact lime-fly ash block 粉煤灰密实砌块
The dry density, bending strength and compressive strength of foam concrete block increased with the increasing of the amount of fly ash.
粉煤灰加入量增加，泡沫混凝土砌块的干密度递增，抗折和抗压强度增大。
The effects of the contents of foam, fly ash, lime and plaster on the properties of foam concrete block were investigated.
研究了泡沫加入量、粉煤灰和石灰石膏对泡沫混凝土性能的影响。
Stone eagle, like this block-like , go straight falling, panic in the wings swat it desperately, it is so, it is finally up and fly.
这只鹰像块石头似的，直掉下去，慌乱之中它拼命地扑打翅膀，就这样，它终于飞了起来！
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