... gas measuring tube 量气管 water measuring tube 量水管 Measuring tube antenna 测量管式天线 ...
基于180个网页-相关网页
measuring tube water level 测管水位
·2,447,543篇论文数据，部分数据来源于NoteExpress
The principle, structure and water flow measuring formula of Venturi Pitot tube flowmeter are introduced. The simple calibration with flow method adopting field condition is also presented.
介绍了文丘里皮托管流量计的原理、结构和测量水流量公式，以及采用流量法利用现场条件对文丘里皮托管流量计进行简易标定。
youdao
应用推荐
模块上移
模块下移
不移动