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The patented low-pressure vacuum carburizing technology developed by France ECM has been applied in many large automobile companies and other machinery industries in Europe and America. According to the requirements of the workpiece layer, the computer simulation system Infracarb will calculate the

Recently, the reporter learned from Shanghai Jiaotong University that the team of Zhou Baoxue, a professor of the School of Environmental Science and Engineering of the university, has made breakthroughs in the monitoring of chemical oxygen demand (COD), the

[China Aluminum Network] Door and window decoration is a one-time investment, the use of products every day, easy to use and durable, spend more and less, you need to apply for a decoration details. Some people spent a lot of money but they could not buy the "window" of genuine ideals. Ot

First, the installation position of the security trolley line 1. The installation location should be close to the transmission location, close to the same side of the mobile point facilities. 2. The installation site should be free of severe vibration, no foreign object drop impact, try to avoid h

【China Aluminum Industry Network】 China currently has more than 600 aluminum profile production companies, which produce more than 2 million tons of aluminum profiles each year, and also emit large amounts of waste water, causing serious environmental pollution. The surface treatment

The 2014 National Agricultural Science and Technology Exposition and the 2nd National Farmers Cooperatives and Agricultural Supplies Suppliers and Agricultural Products Buyers Matchmaking Fair (abbreviation: 2014 National Agricultural Assets Exhibition) will be held on October 14-15 at the

The high-pressure hose connecting the two hydraulic cylinders is bent forward in close contact with the crankshaft gear adjacent to the ninth main bearing, and there are unsafe factors, such as changing the joint position to make it bend backward, which affects the operation line of sight. The c