求翻译：当收球网的网面两侧或二次滤网的网面两侧压差超过一定极限时，则按照紧急处理程序进行处理，以保证冷却水系统的通流。是什么意思？

When closing the net on both sides of the mesh or net surface on both sides of the secondary filter differential pressure exceeds a certain limit, then processed in accordance with emergency procedures to ensure the flow of cooling water through the system.

When the balls on either side of the web-oriented web sites on the Internet or 2 filters at two side-oriented pressure difference exceeds a certain limit emergency procedures to be carried out, in order to ensure that deal with the flow of cooling water system.

When receives the net the net surface both sides or two mesh net surface both sides differential pressure surpasses certain limit, then defers to the urgent disposal procedure to carry on processing, guaranteed the cooling aqueous system passes the class.

When a ball screen mesh sides or secondary filter screen surface on both sides when the pressure exceeds a certain limit, follow the emergency procedures for processing, to ensure the flow of cooling water system.

When a ball screen mesh sides or secondary filter screen surface on both sides when the pressure exceeds a certain limit, follow the emergency procedures for processing, to ensure the flow of cooling water system.