Zyzhan guide: After decades of development, China's refrigeration industry has greatly improved both in terms of production scale and technical level, and has played an increasingly important role in the national economy. However, due to the wide range of applications for refrigeration equipment, the requirements in different fields are also different. With the rapid development of various industries, the requirements for refrigeration equipment are getting higher and higher.
Air conditioners and refrigerators are extremely popular household appliances refrigerators, while ice machines are more industrialized cake cabinets. The following are not the three major status quo of the refrigeration industry, but rather the three major status of the Chinese refrigerator industry. After decades of development, the country's refrigeration industry has greatly improved both in terms of production scale and technology level, and its role in the national economy has also grown. However, due to the wide range of applications for refrigeration equipment, the requirements in different fields are also different. With the rapid development of various industries, the requirements for refrigeration equipment are getting higher and higher.
One of the more representative types of equipment in China's refrigeration industry is the central air-conditioning air curtain cabinet, the refrigerator and the deli cabinet laboratory, and the industrial ice machine preservation cabinet. From the current point of view, there are still three major shortages in the national refrigeration industry. First, the introduction of foreign advanced technology can not be digested and absorbed in time. In the industrial field, the country's refrigeration industry was relatively early in contact with foreign countries. In the mid-1980s, the country began to introduce advanced foreign technology and established joint ventures.
However, up to now, the technological progress of the national refrigeration industry is far from meeting the needs of other industries, especially some cutting-edge technologies and products are still not developed independently. After the reform and opening up, a large number of imported products filled the domestic market, and domestic products have not been timely updated and developed, and the market share of the original products has gradually been swallowed up by foreign products. Second, the overall quality of the ice machine industry needs to be improved. Like other domestic industries, the current high-level skilled workers in the ice machine industry in China are seriously lacking in fact. Third, lack of investment in technology development, serious brain drain, and domestic brands are unknown.
As we all know, the compressor is the most critical component of the refrigeration equipment. But when it comes to compressors, people first think of the American Copeland. The quality of the products is excellent and the market has taken a deep root. Domestic production companies, in order to prove their products are good, quality is guaranteed, always like to tell users: the US Copeland compressors used in the products.
Over time, the Chinese people already have such a concept. Only the refrigeration equipment using foreign compressors can guarantee the quality of the products. Domestically produced compressors will be even more promising. The reasons for the above phenomena are mainly due to the lack of funds invested by the state in technology development and the lack of funds. Digestion, absorption and innovation are empty words.
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Blind insertion technique for use with an unconscious patient
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Inflatable cuff fills oral pharynx to help protect airway
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Sterile; X-ray detectable; Single use only
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