母公司监督作用

parent of a state parent company listing of a company argument of a function extension of a function difference of a function oversight peel off (bad) assets of a company separation and dissolution of a company see a great deal of company genus of a meromorphic function harmonic expansion of a function investor from a parent company direct earnings of parent company formation of a company agent of a company creation of a parent plant actual performance of a company funds from parent company parent of elements in a structure