文杜 meaning in Chinese

wangtu

Measurement of fluid flow in pipes using orifice , nozzle , and venturi
用孔板管接头和文杜利管测量管道中的液体流量
Critical flow venturi
临界流量文杜里管
Measurement of fluid flow in pipes using orifice , nozzle , and venturi - part 1 - general
用孔板喷嘴和文杜利流量计测量管道中液体流量.第1部分:总则
Measurement of gas flow by means of critical flow venturi nozzles iso 9300 : 2005 ; german version en iso 9300 : 2005
用文杜利临界流量喷嘴测量气体流量
Measurement of fluid flow in pipes using orifice , nozzle , and venturi - part 2 - orifice plates
用孔板喷嘴和文杜利流量计测量管道中液体流量.第2部分:孔板

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