吹管

IFAW trains local veterinarians on using a blow pipe to anaesthetize an animal.

来自奥地利的IFAW兽医专家凯蒂培训当地兽医如何使用麻醉管。

The hot air is always carried to the furnace by a powerful turboblower, through the hot blast main, bustle pipe, bootleg, blowpipe and tuyere.

热率强大的鼓机通过热总管、环形管、口小弯管、直管和口不断鼓人高炉。

The Baritone is similar to the Euphonium in terms of shape, pitch and range, except that the larger bore of the Euphonium gives its lower notes a broader and mellower timbre.

上低音号及粗管上低音号的音，唯前者的管口径较窄，音色较明亮；而后者音色则较阔及较圆滑。