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冬(Dong)季(Ji)供(Gong)热(Re)采(Cai)暖(Nuan)安(An)全(Quan)常(Chang)识(Shi)

1.(?)为(Wei)什(Shi)么(Me)用(Yong)户(Hu)需(Xu)要(Yao)了(Liao)解(Jie)一(Yi)些(Xie)基(Ji)本(Ben)的(De)供(Gong)热(Re)知(Zhi)识(Shi)? (?) (?)答(Da):(?)因(Yin)为(Wei)供(Gong)热(Re)设(She)施(Shi)结(Jie)构(Gou)复(Fu)杂(Za),(?)管(Guan)道(Dao)内(Nei)部(Bu)介(Jie)质(Zhi)有(You)较(Jiao)高(Gao)的(De)温(Wen)度(Du)和(He)压(Ya)力(Li),(?)为(Wei)了(Liao)安(An)全(Quan)用(Yong)热(Re),(?)用(Yong)户(Hu)应(Ying)了(Liao)解(Jie)和(He)掌(Zhang)握(Wo)一(Yi)般(Ban)的(De)供(Gong)热(Re)常(Chang)识(Shi),(?)当(Dang)遇(Yu)到(Dao)问(Wen)题(Ti)时(Shi)便(Bian)于(Yu)及(Ji)时(Shi)、(?)正(Zheng)确(Que)的(De)处(Chu)理(Li)和(He)反(Fan)映(Ying),(?)避(Bi)免(Mian)和(He)减(Jian)少(Shao)供(Gong)热(Re)事(Shi)故(Gu)的(De)发(Fa)生(Sheng)。(?) (?) (?)2.(?)用(Yong)户(Hu)为(Wei)什(Shi)么(Me)不(Bu)能(Neng)遮(Zhe)盖(Gai)暖(Nuan)气(Qi)? (?) (?)答(Da):(?)加(Jia)上(Shang)“(?)包(Bao)装(Zhuang)”(?)的(De)散(San)热(Re)设(She)施(Shi),(?)首(Shou)先(Xian)影(Ying)响(Xiang)了(Liao)热(Re)的(De)传(Chuan)导(Dao)、(?)对(Dui)流(Liu)和(He)辐(Fu)射(She)作(Zuo)用(Yong),(?)从(Cong)而(?)影(Ying)响(Xiang)了(Liao)供(Gong)热(Re)效(Xiao)果(Guo),(?)经(Jing)过(Guo)实(Shi)验(Yan),(?)有(You)“(?)包(Bao)装(Zhuang)”(?)比(Bi)没(Mei)有(You)“(?)包(Bao)装(Zhuang)”(?)室(Shi)温(Wen)大(Da)约(Yue)低(Di)三(San)度(Du)。(?)另(Ling)外(Wai),(?)不(Bu)能(Neng)及(Ji)时(Shi)

2018

03-09

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