牛皮是军用物资,必须贮藏待发,在此期间,易于生虫,特别在酷暑盛夏,尤为严重,过去一直是采用剧毒化学药剂——磷化铝进行薰蒸,或用滴滴涕溶剂喷射杀灭害虫,不仅费用大,而且污染环境,严重影响职工健康。 Cowhide is a military supplies, must be stored for later, during this period, easy to live pests, especially in summer, especially serious, in the past has been using highly toxic chemical - aluminum phosphide fumigation, or spray with DDT solvent kill Pests, not only costly, but also pollute the environment, seriously affecting the health of workers.