实行“工点限额卡”制度是控制工程成本的有效途径

To institute "site quota card" system is the effective way of engineering cost control

通过对工程直接费用的“限额”控制,提出了降低工程成本和取得良好经济效益的切实可行的措施。

By way of controlling ' quota ' on engineering direct expense, to put forward practical and workable measures on cutting down engineering cost and getting better economic effectiveness.