a forced draft (of wind, for smelting metal); blast (in blast furnace); bellows; to draw air using bellows
trad. 鼓風
Also written 鼓風【gǔ fēng】
a forced draft (of wind, for smelting metal); blast (in blast furnace); bellows; to draw air using bellows
trad. 鼓風
Also written 鼓風【gǔ fēng】