“primary air fan”的概念、定义、翻译、参考文献-科学参考

单词	primary air fan
释义	primary air fan Encyclopedia 工学烟风系统释 primary air fan一次风机为锅炉的正常运行提供具有一定压头和温度的一次风的风机。
随便看	Qingshui He Qingshuihe Hegu Pingyuan Qingshuihe Xian Qingshui Jiang Qingshui jiang Qingshui Treaty of Alliance Qingshui Wenquan Qingshui Xian Qingshui Xiaoqu qingshu yiqi decoction Qing Taizu Wu Emperor's Shilu Qingtang Qingteng Academy Qingteng House and Xu Wei's Tomb Qingtianhe cliff Qingtian River Scenic and Historic Area qingtian stone Qingtong Xia Qingtongxia Irrigation District Qingtongxia key water-control project Qingtongxia Shi Qin Guan Qin Guogang qing vs. zhong qingwei powder

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