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土堤仑蓬布因长期暴露在大气中，表面易沾污积垢（我单位用白色布），增加了蓬布的吸热能力，从而使粮堆表层温度升高，造成储粮不稳定。为解决这一问题，我们进行了刷洗探讨，结果令人满意，能使粮堆上层温度降低8—10％，避免了结露，使土堤仓粮食安全度夏。
Soil embankment Pengbu due to long-term exposure to the atmosphere, the surface is easy to stain fouling (my unit with a white cloth), increasing the heat absorption capacity of the cloth, so that the surface temperature of the grain heap, resulting in instability grain storage. In order to solve this problem, we carried out brushing and cleaning discussions, with satisfactory results. The upper temperature of the grain pallets can be reduced by 8-10% to avoid dew condensation and ensure the food safety of the embankments.