你在上面写上所有你需要知道的事情，从小孩的表现到维修工要不要来修炉子到是不是付账单的日子。
On it, you write everything you need to know for that particular day, from kids' activities to whether the guy is coming to service the furnace to whether it's time to pay bills.
由于物料实现了流态化，炉子不需要传动部件，炉子的结构就简单的多，投产后维修保养很方便。
For material fluidization is realized, the furnace does not need drive parts and its structure is very simple, easy to maintain and repaire after putting into production.
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