水
力
鼓
风
s
h
u
ǐ
l
ì
g
ǔ
f
ē
n
g
Definitions
1. hydraulic bellows
2. water-driven ventilation (for metal smelting furnace)
Components
水力
shuǐ lì
–
hydraulic power
鼓风
gǔ fēng
–
a forced draft (of wind, for smelting metal)