Develop contractconstruction and labor cooperation abroad to increase the income of foreign exchange.
开展对外承包和劳务合作，增加外汇收入。
2
To regulate the rules of contractconstruction is an important condition for the commercial activities under the Law.
规范合同的解释规则是商业活动在法制下正常运行的重要条件。
3
This article introduces the feature of supply chain of total contractconstruction enterprise and sum up the methods of performance appraisal of supply chain.