According to reports, China has now completed the electronic supervision of high-risk varieties such as narcotic drugs, psychoactive drugs, blood products, vaccines and Chinese medicine injections. On April 1st this year, on the basis of realizing the electronic supervision of participating in bidding for essential drug varieties, the State Food and Drug Administration will continue to expand the scope of electronic supervision. By the end of February 2012, it will realize the electronic supervision of all types of essential drugs and go to the "Twelfth Five-year Plan". At the end, electronic surveillance of all drugs was implemented.
Shao Mingli said that China will also increase investment in improving drug regulatory technology capabilities and strengthen the construction of inspection and detection, risk early warning and other systems, including accelerating the application of rapid drug testing technologies, strengthening the monitoring of adverse drug reactions, and improving emergency response capabilities, etc. . It is reported that the two-day forum featured the theme of "strengthening communication, safeguarding safety, and seeking common development -- pharmaceutical safety cooperation under the development of China-ASEAN Free Trade Area".
According to the temperature change of the working environment, the thermostat will have some physical deformations within the switch, resulting in some special effect. The thermostat will cause a series of automatic control element of turning off and turning on, which is also called temperature control switch, temperature controller, temperature protector, referred to the thermostat. Through thermal protector, the temperature protector will send the temperature to the thermostat and the thermostat will send the commands to control the operation of the device in order to achieve the desired temperature and the energy saving effect. Now the thermostat are widely used in thermostat application appliances, motors, cooling, heating and many other products.
The working principle of the thermostat is
automatically sampling, real-time monitoring through the temperature sensor.
The control circuit starts when the ambient temperature is higher than the
control set point. If the temperature still rise, when the temperature rose to
over-limit alarm set point, the thermostat start limit alarm function. When
temperature control can not be effectively controlled in order to prevent
destruction of the device also can be stopped by the trip device features
continue to run.
According to the function of the working,the thermostat have different types:intelligent thermostat,remote controlled thermostat,programmable thermostat,wireless room thermostat.
Room Thermostat,Auto Thermostat,Intelligent Thermostat,Remote Controlled Thermostat,Programmable Thermostat,Wireless Room Thermostat
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