The soil testing and formula fertilization touch screen inquiry system can also be called a GIS-based soil testing and formula fertilization intelligent inquiry touch screen machine. From the name of the instrument, it can be seen that this is a touch screen multimedia computer a…
The gear elastomer model and vibration response analysis process the gears into a shafted elastomer. The diameter of the shaft is 2a, the diameter of the disk is 2c, and the thickness is h. A micro-body rdrdHh is taken out on the elastic disk for force analysis. Considering the normal stre…
Beijing City, known as "the foot of the heavens", has consistently ranked first in the country in terms of regulations, and has always been at the forefront of the country in terms of emission standards, and is shouldering the heavy task of demonstrating …
Westport Innovations Inc. announced on April 12 that it had reached an agreement with Delphi Automotive Systems to supply its latter batch with its patented product, the HD Fuel Nozzle. This mass production will begin in the second quarter of 2010.
Westport Innovations is hea…
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From January to April of this year, Changyuan Bearing Co., Ltd. produced 4.2 million sets of various types o…
On the morning of November 8th, 2011, the Sunyang Island, Yangkou Port, Rudong County, Nantong City, Jiangsu Province was attended by a group of guests. The first phase of the annual production of 3.5 million tons of China National Petroleum Jiangsu LNG Project was put into operation.