tower system meaning in English

塔式机系统
塔式系统
塔系统:一种残疾人职业评价系统

Technological perfection of light hydrocarbon reclamation equipments of re - contact tower system
轻烃回收装置重接触塔系统的工艺完善
Whether it has plans to take measures to enhance the prevention of ld including taking and testing more water samples from cooling tower systems of buildings for testing , enacting legislation to require owners of such systems to cleanse and disinfect their facilities on a regular basis , etc , so as to safeguard public health
有没有计划采取措施，加强预防退伍军人症包括增加抽验大厦水冷塔系统的水办立法规定该等系统的拥有人须定期清洗其系统及进行消毒等，以保障市民健康？
Whether it had regularly taken and tested water samples from cooling tower systems of buildings in the past three years ; if it had , of the annual number of water samples taken for testing , and the number of cooling towers the water samples from which were found to have legionella pneumophila in excess of the prescribed standard ; and
过去3年，有没有定期抽验大厦水冷塔系统的水办如果有，每年抽验的水办数目，以及验出其水办有退伍军人症杆菌数量超标的水塔数目及