Key utility system in pharmaceutical industry plant are HVAC system and water system, and water system include city water system, purified water system and WFI (water for injection) system.
制药工厂生产相关的主要公用系统有空调系统及水系统等，水系统包括一次水(饮用水)、纯水及注射用水。
As a public utility, water supply industry has the particularity itself-natural monopoly and social commonweal, which is not in the general companies' possession.
供水行业作为社会公用事业，其自身具有通常意义的企业所不具有的特殊性—自然垄断性及社会公益性。
The utility model which has the advantages of easy operation and hierarchical regulation can be used for industry pipelines, urban tap water and sewage conduits.
可用于工业管道和城市自来水、污水管道，是一种使用面广的通用阀门。
The utility model relates to the water treatment industry, in particular to the aspect of filtering alarm for a filter element.
本实用新型与水处理行业有关，具体涉及到滤芯的过滤报警方面。
The utility model relates to improvement for a gas water mixer, which is used in the field of aquiculture, water purification, food processing, chemical industry, etc.
本实用新型涉及一种气水混合器的改进，广泛应用于水产养殖、水净化、食品加工以及化工等领域。
The utility model discloses a water scour apparatus which is suitable as a crystalline wheel water scour device on a continuous casting tandem mill in non-ferrous metal processing industry.
本实用新型公开一种擦水器，适于作有色金属加工行业连铸连轧机上结晶轮擦水装置。
The utility model relates to a water floater, in particular to an aluminum alloy floater for the aquatic breeding industry, the Marine fishing industry and the channel marking and swimming marking.
本实用新型涉及一种水中浮子，特别是用于水产品养殖业、海洋捕捞业、航道标识及游泳标识等的铝合金浮子。
The utility model relates to a water floater, in particular to an aluminum alloy floater for the aquatic breeding industry, the Marine fishing industry and the channel marking and swimming marking.
本实用新型涉及一种水中浮子，特别是用于水产品养殖业、海洋捕捞业、航道标识及游泳标识等的铝合金浮子。
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