using this kind of ventilating equipment and fumigation system, the grain quality and freshness could be keep for a long time. the economic benefic and social benefic of the techmology are obvious.
介绍的新型筒仓粮食通风熏蒸减压多功能装置符合安全生产、质量第一的方针,能保持储粮品质和新鲜度,具有明显的经济效益和社会效益。