半包、全包、清包任客户自选，工程垂直管理不发包；

Half packs, the whole package, packet-term customer demand, not vertical management contract;

youdao

半包、全包、清包任客户自选，工程垂直管理不发包；

Half packs, the whole package, packet-term customer demand, not vertical management contract;

youdao