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- But almost any pressure water system should have a freshwater and/or saltwater manual pump and spigot as backup. 但是，几乎任何压力水系统都应该有一个淡水和/或海水手动泵和作为备用的套管。
- This article introduces the characteristic of constant pressure water supply in cooling cycle water system or application of inverter and DCS in the constant pressure water supply system. 本文介绍了降温水循环泵恒压供水变频改造的特点及变频控制系统与DCS控制应用于降温水循环泵变频调速控制的基本情况。
- The workmen fixed the water system. 工人们装好了供水系统。
- How to choose the best suitable high pressure jet water system? 如何选用最合适的高压水清洗系统?
- Realization of a Varied and Constant Pressure Watering System 多段恒压供水系统的实现
- There has been serious problem in the water system. 供水系统一直存在严重问题。
- The drinking water system at bathrooms; s. 客房卫生间有饮用水系统;
- This will create a closed water system. 这将产生一个封闭的水系统。
- Direct connection to mains pressure water supply is not permitted. 严禁直接连在有压力的供水装置上。
- Aircraft environmental control system(ECS) with high pressure water separation is a representative complex coupling control system of MIMO. 高压除水环境控制系统是典型的多输入多输出 (MIMO)复杂控制系统 ;各个变量之间存在很强的耦合关系 .
- The Watts 994HMB fire hydrant reduced pressure backflow preventer meter is designed to protect the potable water system by preventing backflow through the fire hydrant. 美国瓦茨994HMB消防栓减压防回流阀仪表适用于保护饮用水系统，防止通过消防栓的回流进入饮用水系统。
- Fresh water system of auxiliary engine is a separate system. 辅柴油机淡水自成系统。
- Our city water systems pump water into high tanks. 我市各供水系统都把水打送到高位罐中去。
- Optimal pressure and flow in high pressure water generating system were selected, and aperture / slenderness ratio of nozzle was calculated. 合理选择高压水发生系统的压力和流量，计算出喷嘴的孔径与长径比。
- Several Design Underetandings of Circulation Cooling Water System. 循环冷却水系统设计的几点体会。
- Use Aquajet high pressure water unit to remove the ceramic from the flask. 用高压水枪清除金属件上之陶瓷。
- Then the structure and work principle and control flow of VF speed regulating constant pressure water supply system was analyzed in the paper. 接着分析了变频调速恒压供水系统的构成、工作原理和控制流程。
- The main features of high pressure water centrifugal descaling system is analyzed and its working principle is described in this article in the examples of actual application. 分析离心式高压水除鳞的主要特点,并结合实例说明离心式高压水除鳞的工作原理。
- This article introduces a kind of design of constant pressure water supply system based on Mitsubishi PLC &inverter.It is also explains hardware configuration and control. 文章介绍一种基于三菱PLC和变频器控制恒压供水系统,详细地介绍了硬件的构成和控制流程。
- The use of advanced water level control device, automatic water system. 利用先进的液位控制装置，自动控制供水系统。
