几种常用防鼠网的制作与使用沈加奇饭店、食堂等饮食单位鼠害严重，与外界相通的洞道是鼠类侵入的主要通道，故必须设置防鼠网。由于既往防鼠网的制作与使用不当，即固定防鼠网的网眼过大、活动防鼠网被移位后不能及时复位，均影响防鼠效果。为此，我们根据洞口位置和形状... Several commonly used anti-rat net production and use Shen Jiqi restaurants, canteens and other diet units serious rat poison, with the outside world is the main channel of invasion of rodents, it must be set up rat network. Due to the improper manufacture and use of the former rodent prevention net, that is, the net of the fixed rodent prevention net is too large, and the active prevention rat net can not be reset in time after being displaced, which affects the anti-rodent effect. To this end, we based on the location and shape of the hole ...