青云翻译

Adjusting the flow back to the tower, within the operating manual adjustment of the control valve switch must not exceed (3)% per minute.

Adjust the return flow to exercise manual control valve switches shall not exceed (3)% per minute.

When adjusts various towers backflow quantity, in holds the manual operation adjustment control valve switch not to have to surpass (3)% each minute.

Adjustments in the Taliban back flow manually operated within adjustment control valve switch shall not exceed ( 3) per cent per minute.

Adjust the return flow to exercise manual control valve switches shall not exceed (3)% per minute.