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Concrete floor for cattle sheds has parallel rectangular slots which pass through it, circular, square or triangular recesses being positioned between slots
Concrete floor for cattle sheds has parallel rectangular slots which pass through it, circular, square or triangular recesses being positioned between slots
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机译:牛棚的水泥地面上有平行的矩形缝隙穿过它们,圆形,正方形或三角形的凹槽位于缝隙之间
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摘要
The concrete floor (1) for cattle sheds has parallel rectangular slots (2) which pass through it. Circular, square or triangular recesses (3) are positioned between the slots.
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