Wingdings;font-size:75%">l font-family:宋体;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体; mso-bidi-font-family:+mn-cs;color:#003366;mso-color-index:1;mso-font-kerning: 12.0pt;language:zh-CN">又名 mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-bidi-font-family: +mn-cs;color:#003366;mso-color-index:1;mso-font-kerning:12.0pt;language:en-US"> 宋体;mso-bidi-font-family:+mn-cs;color:#003366;mso-color-index:1;mso-font-kerning: 12.0pt;language:zh-CN">风速管 Arial;mso-ascii-font-family:Arial;mso-fareast-font-family:宋体;mso-bidi-font-family: +mn-cs;color:#003366;mso-color-index:1;mso-font-kerning:12.0pt;language:en-US"> 宋体;mso-bidi-font-family:+mn-cs;color:#003366;mso-color-index:1;mso-font-kerning: 12.0pt;language:zh-CN">,皮托管是测量气流总压和静压以确定气流速度,流量是一种管状装置。在科研、生产、环境保护以及隧道,常用皮托管测量通风管道、工业管道、锅炉烟道,经常换算来确定流量,也可以测量管道内的水流速度。用皮托管测量流速和确定流量,有可靠的理论根据,使用方便、准确,是一种经典的广泛的测量方法,
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