High-efficiency floating technology device and its applicationin paper-pulp wastewater;
高效气浮技术设备及其在造纸废水处理中的应用
Discusses on the grounding problems of information technology equipment;
关于信息技术设备接地问题的讨论
The information technology equipment may produce electromagnetic leakage;the electromagnetic signal can be restored;thus the confidential matters can betrayed through electromagnetic leakage.
信息技术设备会产生电磁泄漏,泄漏的电磁信号会还原为有用的信息,造成泄密。
This paper introduces the design purpose and principles of the openings in enclosure of GB 4943-2001《Safety of information technology equipment 》,analyzed and discussed some problems that are often presented in construction design ,and gives suitable solutions and measurement methods.
介绍了GB4943-2001《信息技术设备的安全》中的设备外壳开孔设计的目的和原则,分析和探讨了结构设计时的常见问题、具体解决措施以及检验方法。
Cooperating with related some universities and institutes,the company developed FZH —unitized technology and equipment for water reclamation,which can be used for municipal grey water,such as the treatment of domestic wastewater from residential construction,hotel,res- taurant,office building,seaport,airport,sanatorium,scenic spot and hospital.
FZH-中水回用成套技术设备,主要用于城市生活杂排水,如住宅、宾馆、饭店、办公楼、港口、机场、疗养院、风景区、医院等类同生活污水的处理,经处理后达到 GB3838《地面水环境质量标准》Ⅳ、Ⅴ类非饮用水标准。
