摘要
研制出一种新型熏蒸投药器。试验结果表明：该投药器具有熏蒸速度快，用药量少，投资少，能缩短熏蒸周期，操作方便，使用范围广，杀虫效果好等特点。
A new type of applicator for fumigation was developed. The result showed that the applicator has the advantages of rapid fumigation, low amnunt of use, low investment,short fumigation circulation, easy to operation and good effection.
出处
《粮食储藏》
1997年第2期42-44,共3页
Grain Storage
