stored - grain insect
英
美
- 储粮害虫
双语例句
- PH3 recirculation fumigation maintained effective concentration for a long time.The stored grain insects in depth of grain bulk was killed.
保持有效杀虫浓度的时间长,能够杀死仓内粮堆中的储粮害虫,取得了良好的杀虫效果。
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