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在大型拱仓进行了隧道和地上笼通风薰蒸试验比较：杀虫效果均达到100％；通风效果：自然通风以隧道通风为好，机械通风以地上笼通风为好。
In a large arch warehouse tunnels and ground ventilation ventilation fumigation test: insecticidal effect reached 100%; ventilation effect: natural ventilation to the tunnel ventilation is good, mechanical ventilation to ground cage ventilation is better.