1.为了使用石灰桨〔Ca(OH)2]抹的墙壁快点干燥,为什么常在室内生个炭火盆?为什么开始放炭火喷时,墙壁反而会潮湿?答:2.在牙膏和一些药品中,常用轻质碳酸钙粉末作填充剂或载体.人们通常将石
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![1.为了使用石灰桨〔Ca(OH)2]抹的墙壁快点干燥,为什么常在室内生个炭火盆?为什么开始放炭火喷时,墙壁反而会潮湿?答:2.在牙膏和一些药品中,常用轻质碳酸钙粉末作填充剂或载体.人们通常将石](/uploads/image/z/5909623-7-3.jpg?t=1.%E4%B8%BA%E4%BA%86%E4%BD%BF%E7%94%A8%E7%9F%B3%E7%81%B0%E6%A1%A8%E3%80%94Ca%28OH%292%5D%E6%8A%B9%E7%9A%84%E5%A2%99%E5%A3%81%E5%BF%AB%E7%82%B9%E5%B9%B2%E7%87%A5%2C%E4%B8%BA%E4%BB%80%E4%B9%88%E5%B8%B8%E5%9C%A8%E5%AE%A4%E5%86%85%E7%94%9F%E4%B8%AA%E7%82%AD%E7%81%AB%E7%9B%86%3F%E4%B8%BA%E4%BB%80%E4%B9%88%E5%BC%80%E5%A7%8B%E6%94%BE%E7%82%AD%E7%81%AB%E5%96%B7%E6%97%B6%2C%E5%A2%99%E5%A3%81%E5%8F%8D%E8%80%8C%E4%BC%9A%E6%BD%AE%E6%B9%BF%3F%E7%AD%94%3A2.%E5%9C%A8%E7%89%99%E8%86%8F%E5%92%8C%E4%B8%80%E4%BA%9B%E8%8D%AF%E5%93%81%E4%B8%AD%2C%E5%B8%B8%E7%94%A8%E8%BD%BB%E8%B4%A8%E7%A2%B3%E9%85%B8%E9%92%99%E7%B2%89%E6%9C%AB%E4%BD%9C%E5%A1%AB%E5%85%85%E5%89%82%E6%88%96%E8%BD%BD%E4%BD%93.%E4%BA%BA%E4%BB%AC%E9%80%9A%E5%B8%B8%E5%B0%86%E7%9F%B3)
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