实行集体合同制度是建立现代企业制度的客观要求张国祥建立产权明晰、责权明确、政企分开、管理科学的现代企业制度，使国家与企业、企业与职工之间的利益关系更加清晰。这些关系，需要一整套法律制度加以调整。由企业工会代表全体职工与企业法定代表人经过协商谈判签订集... The implementation of the collective contract system is an objective requirement for the establishment of a modern enterprise system. Zhang Guoxiang established a modern enterprise system with clear property rights, clear responsibilities and authority, separate government and enterprises, and scientific management, so as to make the relationship between the state, enterprises, enterprises, and employees clearer. These relationships require a set of legal systems to adjust. The enterprise union represents all employees and the legal representative of the company through consultation and negotiation...