After the liberation in 1949, with the development of the urban water supply industry, China's water meter industry also developed accordingly. Since 1955, water companies in Shanghai, Beijing, Tianjin, Nanjing, Wuhan, and Guangzhou have begun producing water meters. In the early 1980s, the water meter industry was organized by the Shanghai Industrial Automation Instrumentation Research Institute of the Ministry of Machinery Industry. According to the requirements of the international standard ISO4046 for water meters at that time, a water meter with eight pointers and integral impellers was designed for the nationally unified design of small-diameter water meters. . The unified design and the plasticization of water meter components have created favorable conditions for the organization of specialized production of water meters, which has greatly promoted the progress and development of China's water meter industry and met the growing needs of the urban and rural tap water industry. In the 1990s, China's economic construction continued to develop at a rapid rate, and the water meter industry also developed rapidly. Both the number of enterprises and the total output had more than doubled, and products such as smart water meters and water meter reading systems also began to rise.
Electromechanical Equipment
Electromechanical products refer to the sum of mechanical and electrical equipment. With the progress of science and technology, the varieties of mechanical and electrical products in the traditional sense have been greatly developed. In modern technology and management, mechanical and electrical products generally refer to mechanical products, electrical products, electronic products, mechatronics products and their parts, accessories and accessories. The above-mentioned concept of mechanical and electrical products is gradually formed in the management work and is an established concept. Mechanical and electrical equipment generally refers to large-scale production equipment with electric power control, basically designed without production industries such as lathe, milling machine, air compressor, packaging machine, freezing machine, coal drilling platform, injection molding machine, etc. There are many kinds and wide range of mechanical and electrical products. In the Handbook of Import and Export Statistics of Mechanical and Electrical Products (1999 Edition) compiled by the Import and Export Department of Mechanical and Electrical Products of the Ministry of Foreign Trade and Economic Cooperation, the catalogue of mechanical and electrical products is listed, and it is clear that the shell of the fan motor of mechanical and electrical products not only has a protective function, but also serves as a component mounting frame. In addition, some special types of motor housings also have the functions of heat dissipation or sound insulation.
. Electromechanical products refer to the sum of mechanical and electrical equipment. With the progress of science and technology, the varieties of mechanical and electrical products in the traditional sense have been greatly developed. In modern technology and management, mechanical and electrical products generally refer to mechanical products, electrical products, electronic products, mechatronics products and their parts, accessories and accessories. The above-mentioned concept of mechanical and electrical products is gradually formed in the management work and is an established concept. Mechanical and electrical equipment generally refers to large-scale production equipment with electric power control, basically designed without production industries such as lathe, milling machine, air compressor, packaging machine, freezing machine, coal drilling platform, injection molding machine, etc. There are many kinds and wide range of mechanical and electrical products. In the Handbook of Import and Export Statistics of Mechanical and Electrical Products (1999 Edition) compiled by the Import and Export Department of Mechanical and Electrical Products of the Ministry of Foreign Trade and Economic Cooperation, the catalogue of mechanical and electrical products is listed, and it is clear that the shell of the fan motor of mechanical and electrical products not only has a protective function, but also serves as a component mounting frame. In addition, some special types of motor housings also have the functions of heat dissipation or sound insulation.
Electromechanical Equipment,Custom Pump Impeller,Custom Cast Iron Impeller,Precision Casting Impeller
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