Following a period of test operation, the new system is now in commercialoperation at the port.
经过一段时间的试运行，新系统目前正在商业运作在港口。
2
Commercialoperation shows infield that the system has higher reliability and better stability in operation.
通过现场工业运行表明，该系统具有较高的可靠性和良好的稳定性。
3
Commercial bank's credit risk has become a risk system in national economic operation. It's mainly embodied by large amounts of bad loans accumulated in commercial Banks.