According to Yonhapnewsagency, South Korea’s No. 1 auto company Hyundai Motor’s Ulsan plant has stopped the production of diesel engines. The reason for the suspension of production was that due to a worker’s strike, factories of its important parts supplier Yoosung Ente

The large-diameter ultra-high temperature butterfly valve is used in the energy recovery system of catalytic cracking unit. The normal operating temperature of the device is 680°C. The maximum continuous operating temperature is 720°C, and the maximum overtemperature is 800°C. Reg

Shaanxi Steam is honored to be the only 'Chinese Enterprise Marketing Innovation Award-Best Marketing Communication Innovation Award' in heavy truck industry Beijing, December 16, 2008 /PRNewswire-Asia/ -- Recently, the "2008 China Enterprise Marketing Innovation Award" held a g

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than that of last month than last week. General line Φ6.5mm Q235 Handan 4800 50 450 500 General line Φ6.5mm Q235 Jiuquan 4800 50 450 500 High line Φ6.5mm Q235 Pinggang Steel 4840 50 360 430

2011-1-19 Source: China Instrument Exhibition Website Author: Anonymous Click: 29 "2011ZXBYQ Sixth International Scientific Instrument and Laboratory Equipment Exhibition in western China [abbreviation: 2011 Western Tech Exhibition]" will be held on March 29, 2011 On the same day

With economic development and technological progress, energy and the environment are two prominent social problems in the world. This has prompted people to become more aware of the importance of energy to mankind and pay more and more attention to solar energy utilization and energy-saving heat pu

The most shameless sophistry in history is called the most shameless Hu Jin: Zhejiang Deqing Haijiu Battery Company was exposed to the village's sewage and caused dozens of villagers' blood lead to exceed the standard. The company’s

“Guaizhou winds one year a year, from the spring to the winter.” Jiuquan City, Gansu Province, a western city known for its flying art and space science and technology, is also a wind energy treasure house: its territory in Guazhou, Yumen has a “world wind”. It is s

In 2010, the drought in the five provinces and autonomous regions in southwest China caused at least 2.18 million people to return to poverty, and the economic loss exceeded 35 billion yuan; Fuzhou sang Kaidi Bank breach, affected area of ​

The first batch of rare earth ore national planning mining area delineated Zhangzhou The reporter learned from the Ministry of Land and Resources that the planned national mining area of ​​the rare earth minerals in the Zhangzhou ar

In the peak season of the coal season in summer, thermal coal is still rising. The reporter learned on the 27th that the comprehensive average price of the thermal oil price index of the Bohai Rim was 843 yuan/ton last week, which was 2 yuan/ton higher than the previous week, and kept rising for t

The honing technique is widely used in the machining of cylinder bores of engine cylinders. In order to improve the cylinder bore shape, cylinder cylinder bore cylindricity, cylinder bore taper, cylinder bore inner wall roughness and other key parameters, honing technology is used. However, the