用satisfactory operation造句子，“satisfactory operation”造句

The deaerator shall be capable of satisfactory operation under normal operation, condition of turbine trip and HP-LP bypass operation (full open) and lowest condenser pressure.

This system has also been used in an oil refinery and got satisfactory operation.

Establishing the marketing center and the third logistics when possible provide the insurance of the satisfactory operation of marketing channel.

unsatisfactory operation