造成手摇式喷雾器阻塞的原因是药液中带粗杂质,或者加水时误把一些水草、浮萍之类装入桶内,加上喷雾器过滤网筒所装的位置迂回余地小,少量的杂质就会引起阻塞。防止田塞的方法有两种:一是将装在捏手桶内 Caused by the hand-held sprayer blockage is due to the liquid with coarse impurities, or add some water mistakenly put some plants, duckweed and the like into the barrel, coupled with the sprayer filter cartridge installed detour little place, a small amount of impurities It will cause obstruction. There are two ways to prevent Tian Cypher: First, will be installed in the pinch barrel