primary pump system with variable flow rate
一次泵变流量
返回 19 条匹配短语对
primary pump variable flow system
一次泵变流量系统
The Summary of a Variable-Primary-Flow System
一次泵变流量系统概述
variable flow primary pump
一次泵变流量
variable primary flow pump
一次泵变流量
Variable Primary Flow System
一次泵变流量系统
变主流系统
variable-primary flow system
一次泵变流量系统
Variable-Primary-Flow System
一次泵变流量
variable flow rate system
变流量系统
central air-conditioning system with primary retur
一次回风集中空调系统
chilled water system with primary-secondary pump
一、二次泵冷水系统
dust density region return system with primary wind
密相返料
primary flow with water vapor
含水蒸气
primary pump system
一次泵系统
variable frequency primary pump system
一次泵变频系统
Variable Primary Flow
一次泵变流量
variable primary flow chilled water system
变流量一次泵水系统
variable primary flow water system
一次泵变流量水系统
Variable-Primary-Flow
一次泵变流量
mixed-flow pump with open impeller
开式叶轮混流泵
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