English translation for "annular return duct"

环形回管
环形回流管

Related Translations:

annular saw:  圆锯，钢丝锯。

annular wheel:  内齿轮

annular termination:  环状末端

annular micrometer:  圆经千分尺圆径分厘卡圆径千分尺

annular slot:  环状缝隙

annular grid:  环形格栅环状栅

annular anomaly:  环状异常

annular crack:  环状裂纹

annular ducting:  环形管道

annular borer:  管状钎头环孔镗床环形镗床套环钻

Similar Words：

"annular radiaator" English translation, "annular recess" English translation, "annular reflector" English translation, "annular region" English translation, "annular resistor" English translation, "annular return velocity" English translation, "annular return-circuit wind tunnel" English translation, "annular return-pressure wind tunnel" English translation, "annular ribs" English translation, "annular rim" English translation