trust indenture meaning in English

信托契据
信托契约

Trust indenture act
信托契约法
The study of legal bases of investment trust , that is the issues of investment trust law and trust indentures , investment trust fund , the relationships among parties in investment trust , and so on , is mainly made in part five
第三部分分析了契约型投资信托的法律依据，即投资信托法和信托契约基金、投资信托当事人及相互间的关系，并阐述了契约型投资信托这一活动设计之运作过程。