regional water-saving system 区域节水系统
water saving system engineering 节水系统工程
intelligent water saving system 智能节水系统
water-saving social system 节水社会体系
Water-saving control system 节水控制系统
water-saving farming system 节水农作制
water-saving irrigation system 节水灌溉系统
With the use of frozen water units, modular units and natural cooling system for HIMOD flagship series will have the obvious effect for the energy saving.
HIMOD系列旗舰型的冷冻水机组HIMOD系列旗舰型模块化机组与自然冷却系统配合使用，会有显著的节能效果。
This technique USES a set of unique urinate drainage pipeline and water control system, which makes the products have the characteristics of water-saving, mute and strong blowdown ability.
本项技术利用一套独特的小便排水管道和排补水控制系统，产品具有节水、静音、排污能力强的特点。
Analyses and confirms the practicability of variable water flow operation for the primary pump system, and illustrates its obvious energy saving effects.
分析了一级泵系统实现变流量运行的可行性，并通过实例说明了其显著的节能效果。
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