Pump inlet strainers are an important component in a well designed water pressure system, since they protect the pump and ship systems from potentially fatal debris.
泵入口过滤器是良好设计的水压系统的重要组成部分，因为它们可使船舶泵系统免受碎片的影响。
2
Intake channel and forebay of pumping station is an important component part of the pumping station. The hydraulic characteristics of inlet have the effects on pump performance.
泵站引河前池是泵站的一个重要的组成部分，泵站进水口水力特性会影响水泵性能的有效发挥。
3
The filling component can be provided with an inlet of shielding gas to be filled into a shielding gas filling and filling position.