High-neck flange rolling plastic deformation analysis Metal plastic deformation mechanism should follow the law of volume invariance. Metal flow flows according to the law of minimum resistance during deformation. Therefore, the inner and outer diameters of the rolling process are increased to e

China Drying Network News Guizhou Provincial People's Government issued the "Memorandum on the Study of Promoting Guizhou Kai-P (Group) Co., Ltd. Accelerating the Development of Related Issues", clarifying the objectives, priorities and specifics of the Open-Phosphorus Group during t

Meikeke RK2675C 2000VA leakage current tester in the following three areas of different quotes, quoted in Shanghai area is 2460-2880 yuan, quoted in Jiangsu area is 2690-2700 yuan, quoted in Guangdong area is 1650-2880 yuan. product name Brands model area Price (RMB yuan / piece ) Le

Under the pressure of energy shortages and carbon emissions, how to save energy and reduce emissions is the common pursuit of the automotive industry. Who can run faster will mean that he will be able to lead the competition in the future. Shanghai General Motors is obviously rushing to r

Huzhou Zhenbei Real Estate Co., Ltd. Block No. S18, Renhuangshan New District (including villas) (2011-2013, 300 million) Project Name: Huzhou Zhenbei Real Estate Co., Ltd. Renhuangshan New District Block S18 (including villas) Progress Stage: Construction Drawing Design and Construction Period:

Product Name Specification Material Steel/Origin Price (yuan/ton) Than yesterday's last week High Line Φ6.5mm Q235 Angang 5020 0 0 470 High Line Φ8mm Q335 Beitai 5020 0 0 470 High Line Φ6.5mm Q335 Jiujiang 5020 0 0 470 Rebar Φ12mm HRB335 Beitai 5020 0 0 470 Rebar Φ12mm HRB335 Li

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Dow Chemical has announced that sales in the first quarter of this year reached $14.7 billion, unchanged from the same period of last year; net sales after deducting sales related to previous divestments increased by 4% over last year, achieving sales of 10 consecutive years Quarterly growth. The

It was learned from the Shaanxi Huaxian government that on June 18th, the Shenguang Fine Fluorine Chemical Production Base project with a total investment of 2.13 billion yuan was started construction in Huaxian Industrial Park. The project is planned to be completed within the “Twelfth Five

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Domestic automobile production and sales are driven by relatively rapid growth in May, and cumulative sales for the first time have turned positive from negative growth to positive growth during the year. According to statistics released by the China Association of Automobile Manufacturers

Fasteners commonly known as screw nuts, is a mechanical basic parts, known as the 'industry of rice', large to the space shuttle, automotive and mechanical equipment, small to table and chair benches, all have their presence. The industry is a strategic industry that is labor-inten