Gas accumulation automatic monitoring-processing method on upper corner of fully mechanized coal mining face;

To solve this problem,an inducing type automatic monitoring system is used to control discharge of sludge by the study on the suspension layer of the swirling clarifier.

A kind of automatic monitoring system for underground substation is described in detail.

Aiming at a series of problems of the traditional impact sensitivity instruments, such as low automation, simple functions, bad security and big labor intensity of operators, this paper designs and organizes the automatic monitor and control system of the impact sensitivity instrument, which can monitor and control impact sensitivity experiments automatically.

Combined with the characteristics of a large-scale water supply project, the automatic supervision system of regional water supply project was designed with the information technologies such as sensor, remote control, GIS, database, virtual reality, configuration software and so on.

In this article, different connection methods aiming for automatic supervision, automatic shifting and online repair for the first stage pressure adjustment valve used in liquidated petroleum gas station were introduced.

Design of auto-monitoring & controlling system for sewage processing plant;