composite set meaning in Chinese

报话复合器
报话两用器
电报电话双用装置
复合组
收发两用机

The enterprises should specialize their performance and cooperate socially in chinese furniture industrial districts . that are constituted by final firms , phase firms , service firms and the composite set of intermediate institutions in order . to form the social system with high competitive edge , among which the furniture associations should play an important role
中国家具业的工业区应进行专业化分工、社会化协作，它们主要由终端企业、中间企业、服务型企业和中介机构组成一个具有高度竞争力的社会系统，其中家具协会应发挥重要作用。