After two months ago, Yingwei Technology Group Chairman Shi Weibin as the representative of Nanjing Eco-Tech Island entered the company, and after reporting to Wu Zhenglong, Deputy Secretary of Jiangsu Provincial Party Committee and…
Magnetic is one of the basic properties of matter. Among the more than one hundred elements known, iron (Fe), nickel (Ni), and cobalt (Co) are ferromagnetic. The compound contai…
Chassis configuration: Select the double-bridge hazardous chem…
1. Do the following work before driving
1) Check if there is enough lubricating oil in the fuel tank, whether the oil quality meets the requirements, and whether the oil filtering device is clean.
2) test drive an oil pump, the oil pump and check pr…
The hydrocyclone is a widely used wet mechanical separation and classification equipment , which has many advantages such as simple structure, no moving parts, small floor space, large processing capacity, low equipment manufacturing…
Drought is severe this year, and the use of microbial fertilizers containing Bacillus spp. can effectively prevent drought. The reason is that: Bacillus is also called silicate bacteria. It is a silicate bacterium that has strong potassium-resolving ability, which is selected fro…
In March of spring, breeze and wind, the national "two sessions" that attracted worldwide attention ended on March 13th. This is an inspiring event. It is a solemn declaration that the Chinese people are united to resist the raging financial crisis. It is also a national ec…
The price of titanium concentrates rose from the level of around RMB 450/tonne in January 2016 to a high of about RMB 2,000/tonne in mid-April 2017, an increase of nearly 350%. However, th…
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