A.2~3A B.6~7A C.8~10A D.12~14A
A.127bar B.129bar C.140bar D.150bar
A.增加葉片失速條 B.增加葉片擾流器 C.調(diào)整葉片安裝角 D.更改并網(wǎng)開關參數(shù)