https://patents.google.com/patent/CN104225454A/zh
http://syzxyjhlc.cnjournals.org/ch/reader/download_pdf_file.aspx?journal_id=syzyjhlc&file_name=3618E016C89268ECD4DFDA71FEEB8A7B4E2192F7F518135B75358D01E52C50CD048190E9C256096A71F193F6DD79EEF14957E21A2A066EFE20D116153A4C1AA8&open_type=self&file_no=201702103