中英互译

duct pilot

美 /dʌkt ˈpaɪlət/

基本释义

Air flow measurement of utility boilers is often liken by using venturi duct, latticed wing, multiple pilot tube and double venturi tube.
电站锅炉的通风量，主要用风道型文丘里、机翼、笛型管及双文丘里进行测量。

控制回路