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Water spilling grid has hollow meeting zone into which water or gas is injected
Water spilling grid has hollow meeting zone into which water or gas is injected
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机译:洒水格栅有中空的汇合区,向其中注入水或气体
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摘要
The water spilling grid includes a shallow zone and is provided at the hollow end in front of a meeting joint with an auxiliary reinforcement support. Water or gas is injected into a hollow meeting zone.
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