If there are practical difficulties for installation of the off - gas destructor , the ozone generator and the contact tank should be installed in a well ventilated area fitted with ozone leakage detector with automatic alarm and equipment shutdown device 假如实际情况难以安装清除漏出臭氧的装置,便应把臭氧产生器和臭氧接触缸安装在空气流通的地方,并且装上了附有自动警报器和关闭设备的臭氧泄漏探测器。
This method makes use of trigger and audit functions based on the database management system . it can detect the illegal behavior by the analysis of audit information and complete the functions of automatic detection , automatic alarm and recover data 这是在数据库系统安全保护基础上进行二次开发应用的系统,利用数据库系统所提供的触发和审计功能,通过对审计信息进行自动分析,从而发现越权使用数据库的行为,达到自动监测、报警、恢复的保护功能。
The systems of century ck security locks and automatic alarm lock security have special features , when the larcener were seen breaking a lock , the setbar of door lock shock , it automatically switches touch alarm , it quickly issued a warning signal , alarm and transmitted to the mainframe , telecommunications company by phone or sent to the terminal , it can be 110 and the security alarm centers , community policing , the residential quarters network security departments , the police realized the linkage 世纪西科防盗锁具及自动报警防盗锁具系统在防盗方面有独到之处,一旦盗窃者有撬门或破坏锁具,门锁的锁栓震动,能自动触动报警开关,迅速的发出报警信号,并传送到报警主机上,通过电信公司发送至手机或电话终端;可以与公安110报警中心,社区治安联防,住宅小区保安部门联网,实现了联动报警。
Model ftjr600 - 800 microcomputer control high - speed continuous - rolled vest bag making machine has such functions as photoelectric automatic tracking microcomputer length setting , high limit stopping , automatic counting , automatic alarm on reaching the set value , high compensation accuracy with such characteristics as neat bags , little error and high automatic of whole machine , so it is a kind of ideal equipment for producing blank bags , colorful bags , flat bags and vest bags etc and other various plastic soft packing bags 模型ftjr600 - 800微机控制高速连续轧制背心袋制作机等功能的光电自动跟踪,微电脑定长,高限制停车,自动计数,自动报警到达设定值,高补偿精度等特点整齐袋,误差小,高自动化整机,所以它是一种理想的生产设备空白袋,袋丰富多彩,平面袋背心袋等,以及其他各种塑料软包装袋。
A portable wind cable can be measured in a variety of circumstances , not by the winds of change cable circumstances measuring wind cable tension ; both of arbitrary moment of absolute tension cable wind , the wind can monitor cable tension variation ; construction equipment to the wild environment ; lightweight structures , the demolition convenient , simple measurement ; the intelligent measurement mode , can provide a wide range of choices rope specifications directly measured wind cable tension that the absolute need for conversion , and misoperation automatic alarm functions , measurement more convenient , direct , accurate and high degree of automation 一种便携式缆风测力器可在各种施工环境下,在不改变缆风受力的情况下测量缆风张力;既能测量任意时刻缆风张力的绝对值,又可监测缆风的张力变化;装置适应野外施工环境;结构轻巧、安拆方便、测量简捷;在智能化测量模式下,能够提供多种钢丝绳规格的选择,直接显示被测缆风张力的绝对值,无需换算,并有误操作自动报警功能,测量更加方便、直接、准确,自动化程度高。