Work experience generally refers to people who have work experience after their main work experience. It is one of the reference bases for the appointment and dismissal of personnel organs. Generally speaking, according to my experience in different periods, I can also post it myself. Model article
Resume: June 65438+July 0983, graduated from Xi 'an Jiaotong University majoring in semiconductor physics and equipment, and joined 77 1 (Lishan Microelectronics Company) in July of the same year. I am the first engineer, responsible for the batch production of bipolar circuits and single tubes, and also responsible for single topics such as pressure point welding, alloys and some yellow and super B processes, silicon thin film resistors, which have applications in practical work. During this period, I also carried out product design tasks such as operational amplifier design, TV circuit design, etc. The analog circuit design and manufacturing method mastered by technology has created considerable economic benefits, and completed the development of lF74 1, FD49PCL353C and other products. 1after April, 1985, engaged in the research and production of hybrid integrated circuits, as well as the development and pre-research of new products. More than ten kinds of circuit products have been developed for various national defense models, vehicles and tactical weapons.
Actively undertake the preliminary research work, solve the problem of dynamic accuracy adjustment of high-resolution A/D converter, and complete the batch production and delivery of multi-model supporting circuits.
1993 at the critical moment of model matching circuit production, an outsourcing management team was set up to be fully responsible for the management of outsourcing hybrid integrated circuits, and the corresponding outsourcing management system was formulated, which included the acceptance conditions, further refining and strengthening the product quality system at the capacity room level, providing a strong guarantee for the timely delivery of models and product quality. This model is still in use today. 1994 1 as the deputy director of scientific research and production department, responsible for mass production of integrated circuits and new product development. During my tenure, I was conscientious and responsible, managed scientifically, successfully completed the mass production of integrated circuits in the Institute, and delivered high-quality products to users on time, which was well received by users.
In the process of new product development, technical exchange, quality assurance, strict inspection, timely payment of samples, active coordination of user relations, and preservation of user towels. The new tasks are increasing year by year, with high technical level, high product quality, strong scientific research ability and good service attitude.
What should air-conditioning operators pay attention to?
I used it to debug and test the main engine of commercial central air conditioning. At the factory, I talked to you about the data list of debugging records. 1) circuit system: total (level, line) total current and voltage (level, line) insulation value. Current speed of fan pump of each compressor 2) System: 3) Total weight of water system. Water flow and quantity 4) temperature: the temperature of each fin before and after the return water temperature of each water system; Temperature expansion and cutting temperature 5) detection and protection device: phase sequence protection; Pressure protection; Target current load protection; Overcurrent protection; Oil temperature protection; Password protection; Emergency stop switch; Wait a minute. 6) Working time 7) Load: fan speed load; Temperature load equipment of different types and the same category; Air conditioning and other additional testing items are all in my mind; Haha, if the user's start and end time is recorded every day, the external environment is dry and wet (outdoor).
Brief introduction of industrial air conditioning model
Industrial air conditioning is different from ordinary household air conditioning and central air conditioning. Mainly to ensure the production process of industrial products and the operation of equipment. Industrial air conditioners must provide suitable ambient temperature, humidity and cleanliness for the two environments just mentioned. For example, constant temperature and humidity air conditioning, special air conditioning for high temperature environment, and low temperature unit air conditioning to ensure the freshness of meat products all belong to the category of industrial air conditioning.
The characteristics of industrial air conditioning determine that it is different from other ordinary air conditioners. When choosing industrial air conditioning, we can't look at it according to the requirements of ordinary life. At present, there are many kinds of industrial air conditioners on the market, and each brand has its own original industrial air conditioner to varying degrees. Let me briefly introduce the advantages and disadvantages of different industrial air conditioning models. It provides some reference for you to buy industrial air conditioners. This industrial air conditioner is specially made for cold air. Therefore, a large air outlet is selected in the design, and a 120 degree swinging blade is designed to ensure the width of the air supply area and huge air volume. This is an industrial air conditioner, which is very suitable for the factory. Technically, simple but not simple high-tech technology is adopted to simplify and present complex content, and smarter service brings users the ultimate experience. The design of large water tank and water window makes the operation more convenient, and three different types of wind provide users with as many choices as possible. At the same time, this industrial air conditioner also has the environmental protection function of green evolution. It is a rare professional air conditioner in refrigeration industry. This kind of air conditioner can be divided into six kilowatts, nine kilowatts, 15KW and 18KW. Users can choose the appropriate one according to actual needs. As an electrically heated industrial air conditioner, this air conditioner shell has plasma technology, which can purify the air while heating. Suitable for installation in hospitals and other places. Remote control technology provides users with convenient and free use experience. Aluminum alloy wind wheel and non-rechargeable PTC heater ensure safe use. Reliable and stable at the same time, it brings warm space to users and strengthens security. It is an industrial air conditioner with high cost performance. [Gree RF28W/J 100-N3 Industrial Air Conditioner] This Gree brand industrial air conditioner has both heating and cooling functions. Gree, as a well-known air-conditioning brand, first of all, has a certain guarantee in quality and is impeccable in professionalism. Service has always been the choice of quality in consumers' minds. In addition to continuing the excellent quality of Gree brand as always, it also adopts high technology, which is more humanized in use. It is a very professional cabinet air conditioner. See what you can do with your budget.
How to write the main deeds of professional air conditioning?
That's why plumbers are called plumbers. An example.