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喷雾器是防治病害的主要工具,为了延长喷雾器的使用寿命,存放时必须讲究方法。妥善保管。下面介绍一些保养知识。供大家参考。 一、擦拭干净 喷雾器停用后,要首先把药液
Sprayer is the main tool to prevent diseases, in order to extend the life of the sprayer, storage must pay attention to methods. Safekeeping. Here’s some maintenance knowledge. For reference. First, wipe clean sprayer disabled, first to liquid