139彩票APP

压力计的选择与安装

文章来源:http://handanxww.com 发布时间:2018-05-09 浏览次数:172

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1、YALIJIDEXUANZE

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2、YALIJIDEANZHUANG

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(2)测量蒸汽压力时,应加装冷凝管,以避高温蒸汽与测压元件接触,如图2-4(a)所示。对于有腐蚀性或量度较大、有结品、沉淀等介质,可安装适当的隔离镶,罐中充以中性的隔离液,以防腐蚀或堵塞导压管和压力表139彩票APP,如图2-4(b)所示。

(3)QUYAKOUDAOYALIBIAOZHIJIANYINGZHUANGYOUQIEDUANFA,RUTU2-4SUOSHI,YIBEIJIANXIUYALIBIAOSHISHIYONG。QIEDUANFAYINGZHUANGSHEZAIKAOJINQUYAKOUDEDIFANG。XUYAOJINXINGXIANCHANGXIAOYANHUOJINGCHANGCHONGXIDAOYAXUDEDIFANG,QIEDUANFAKEGAIYONGERTONGFA。

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