定期: fix a date regular; at regul ...合约: treaty; contract工程: engineering; project; progra ...定期合约: term contract分段合约;定期合约: term contract定期合约承办商: term contractor定期合约承建商: term contractor定期合约承造商: term contractor定期合约;固定时期的合约: fixed-term contract定期合约承造商;定期合约承办商: term contractor工程合约: construction contract; engineering contract定额工程合约: lumsum contract分包工程合约: sub-contract基本工程合约: capital works contract土木工程合约: civil engineering contract电力工程定期维修合约: electrical term maintenance contract定期工程时间: time scheduled engineering; time scheduled maintenance按量付款工程合约: remeasurement contract工程合约毛利润: gross profit on construction contract工程合约特别规条: special conditions of contract上层建筑工程合约: superstructure contract定期小型维修合约: term minor maintenance contract按量数付款工程合约: remeasurement contract长期合约: long-term contract到期合约: mature liquid contracts