workable concrete
... 有护面的混凝土楼板：armored concrete floor 有和易性混凝土：workable concrete 有合理实益用途：reasonably beneficial use ...
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利用震旋虚化力使混凝土材料连续顺畅通过并发生大面积的有深入和易性的拌和。
With the vibrating and rotating immaterialized force, the concrete material can be conveyed continuously and smoothly, and a large-area mixing with deep workability is generated.
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