Add chemequations.com and mfuns.cn (#930)
Co-authored-by: IceCodeNew <32576256+IceCodeNew@users.noreply.github.com>
This commit is contained in:
chemequations.com and mfuns.cn (#930)
Co-authored-by: IceCodeNew <32576256+IceCodeNew@users.noreply.github.com>