...ity piping 公用工程管道 工艺管道以外的辅助性管道，包括水，蒸汽，压缩空气，惰性气体等的管道 low pressure piping 低压管道 medium pressure piping 中压管道 管内介质表压力大于1.57MPa至9.81MPa的管道 ..
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The technique combines surge flow with low-pressure pipeline harmoniously,exerting each advantage fully to attain the best water-saving result.
这一技术将波涌灌和低压管道输水灌溉两种先进的节水灌溉技术有机的融和在一起,充分发挥各自的优势,以达到最佳的节水效果。
参考来源 - 虹吸式波涌管灌试验系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
管道调整器是典型的用于低压管道的调整器。
Line regulators are typically point-of-use regulators serving low-pressure pipelines.
节水技术包括：喷灌、微灌、渠道防渗、低压管道输水、田间灌水技术改进等。
Water saving techniques include spray irrigation, micro irrigation, channel leakage prevention, low pressure pipe transport of water, reform of field irrigation, and so on.
蝶阀又叫翻板阀，是一种结构简单的调节阀，同时也可用于低压管道介质的开关控制。
Butterfly valve is also called a flap valve, is a simple structure of the regulating valve, but also can be used for low pressure pipeline medium switch control.
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