Hex nuts are divided into three types: I, II and thin according to their nominal thickness. Nuts above level 8 are divided into two types, type I and type II.
As of the end of the cold year in 2010, "frequency conversion" has become the development trend of the air-conditioning market. Ovid Consulting (AVC) estimated that retail sales of inverter air conditioners will reach nearly 4 million units in the.......
Tomorrow's China may also appear to change the world of Jobs. At noon on the 7th, in the canteen of Zhuhai Huace Group, Yang Feng turned back to the general manager Yu Daoqun who sat around and said: LED white light communication technology can change our lives in the future.
Yang.......
- Model NO.: WFH-4-5MD .......
Model NO.: AEC500C
Power Supply: Customized as Your Requirement
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On the evening of April 15th, local time, there was a major fire in Notre Dame, and the smoke filled the whole of Paris. After a few hours, the fire was finally controlled, but the tower top of Notre Dame degraded in the fire, and the famous rose window was also seriously damaged. Fortunately.......
A few days ago, Shantui excavator "Summer sent cool" visited the group to Zhangjiakou City, visiting the client Bai boss.
Around two in the afternoon, the visiting team came to the co.......
Design points and solutions of catering oil fume purification project
Nowadays, the urban area is densely populated. While various types of catering companies have enriched our lives, they have also brought about the general problem of oil fume pollution. The oil .......
The fire-resisting lifeline is mainly used as a life-saving or self-rescue tool carried by firefighters. It can also be used to transport fire-fighting rescue equipment. It can also be used as a rope for fire detection. When some large factories and mines cause a large area o.......
Model NO.: Cross recessed round head screw
Grade: A2-70/A4-70
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The consumption of non-renewable energy in China has increased year by year. Now people are looking at various other new energy sources, and geothermal resources are becoming popular.
Although the ground source heat pump is still in the breakthrough bottleneck, in the long run, und.......
On September 9, 2013, the "12th China International Combustion Engine and Components Exhibition" sponsored by China Combustion Engine Industry Association was held as scheduled at the Beijing National Convention Center. Into the exhibition, the most striking one is China.......