帶報(bào)警磁翻板液位計(jì)磁翻板液位計(jì)報(bào)警開(kāi)關(guān)產(chǎn)品品牌:簡(jiǎn)要描述:帶報(bào)警磁翻板液位計(jì)磁翻板液位計(jì)報(bào)警開(kāi)關(guān)產(chǎn)品介紹磁翻板液位計(jì)報(bào)警開(kāi)關(guān)，開(kāi)關(guān)由干簧管及電路模塊組成，結(jié)構(gòu)緊湊、堅(jiān)固耐用