Zhang, Bin.
Analysis of unity power factor single-phase systems
Chu lian
Cong Zhejiang kan Zhongguo jiao yu jin dai hua (Zhongguo jiao yu jin dai hua yan jiu cong shu)
Ge qu chuang zuo ji chu zhi shi
Han yu yu fa xue =
Liu Yetao
Min jian mi yü
Xian dai qi ye ding jia xue (Xian dai qi ye guan li cong shu)
Zhongguo gu jin shu hua jia nian biao =