return-pump

基本解释

A flow path of hot water can be provided with a water inlet control valve, a temperature sensor, a water return pump and a cold-hot valve.
热水流程可以按装进水控制阀，温度传感器、回水泵、冷热阀门。
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The good, professional stainless steel chemical-specific pumps, automatic return systems, the pump-block protection function, flow stability, durability, spraying the amount of precision.
配置优良、专业的不锈钢化工专用泵，自动回流系统、卡泵保护功能、流量稳定、耐用、喷涂量精确。
This return pattern is consistent with a so-called "pump and dump" scheme, where momentum is created by manipulators and chased by speculators.
这种收益模式与市场操纵者和投机商以“哄抬股价”的方式引发动量效应时是一致的。
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