The LGY axial fanpropeller adopts high-quality aluminium alloy, and has the characteristics of light weight, high-temperature resistance, rust protection and corrosion resistance.
LGY轴流风叶采用优质铝合金为材料，具有重量轻、耐高温、防锈抗腐蚀等特点。
2
The propeller 'is just a big fan in front of the plane used to keep the pilot cool. When it stops, you can actually watch the pilot start sweating.
螺旋桨只是摆在飞机前面给飞行员扇风的大扇子。等它不转了，你就等着看飞行员汗如雨下吧。
3
There is always an unstable region or break in the static pressure curve of a propellerfan.