[China's meter network site express] inventory involves digital news. Meter size things, just look at the numbers.
20%
According to statistics, the current penetration rate of smart water meters in China is about 20%, and the annual sales volume is 15 million units. The corresponding market size is only 5 billion yuan, which is far lower than smart meters and smart gas meters, but with the implementation of policies and NB-IoT communications The application of technology predicts that smart water meters will grow at a rapid rate of 28%. It is expected that the market size of smart water meters will exceed 40 billion yuan in the next five years, and the scale will exceed 17 billion in 2020, showing a high growth rate.
Comments Due to the inconsistency of technical standards and the decentralization of water companies, the current foundation of China's smart meter industry is relatively backward. Once these problems are solved, the market will grow rapidly.
6 On October 13, 2016, the AQSIQ and the National Standards Committee jointly held a press conference to announce that according to the People's Republic of China National Standard No. 17 Announcement 2016, GB/T33008.1-2016 "Industrial Automation and Control System 315 important national standards such as network security programmable logic controller (PLC) were officially released on the same day.
The release of these six standards will promote the formation of China's independent industrial control system network security industry and management system, and ensure the safety of the country's infrastructure and national interests.
315 items On October 13th, the General Administration of Quality Supervision, Inspection and Quarantine, and the National Standards Committee approved the issuance of 315 national standards such as the “Standard for the Evaluation of High Standard Farmland Constructionâ€. The National Standardization Technical Committee of the National Standardization Technical Committee held a conference on the same day for 315 countries. The standard situation is introduced.
Comments on the standardization of construction and implementation will enhance the efficiency of enterprises, promote the development of the industry and serve the local economic and social development.
In recent days, the National Key Laboratory of Environmental Simulation and Pollution Control at the National Key Laboratory of Environmental Simulation and Pollution Control at the Environmental College of Tsinghua University conducted a general survey of nitrosamines disinfection by-products of the national drinking water system and found that China is the country with the most nitrosamines detected in the world. Nitrosodimethylamine (NDMA) has the highest concentration. Epidemiological studies have shown that nitrosamines are closely related to cancers of the digestive tract, and it is also considered "like the most neglected PM2.5 in air pollution."
At present, there is no water quality standards for nitrosamines in drinking water in China. Most scholars believe that it will not affect the safety of drinking water, and people need to rationally view this issue.
150,000 on October 13 was informed by Beijing Gas Group that in order to improve the safety of household gas meters at home, this year, Beijing will replace old gas card tables on a large scale and plan to replace 150,000 self-heating users this year. The table will be continuously updated during the "13th Five-Year Plan" period.
The current use of gas meters in many households is relatively long-term, and there are certain safety risks. The new smart gas meters will be greatly improved in terms of safety and convenience.
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