It is reported that On the morning of August 6, 2013, the opening ceremony of the Angang Group Chongqing high-strength galvanized auto sheet project was held in the Yufu Industrial Park of Lian…
Designed by the California Institute of Technology, a silicon-based optical gyroscope with an area of ​​only 2 square millimeters has benefited from a noise self-cancellation technique that overcomes the major sources of error in such miniature inerti…
Model NO.: CF-92
Surface Roughness: Ra6.3
…
Process mineralogy research, mainly for the provision of information for geology, mineral processing (including smelting). The accuracy of the data directly affects the testing process and quality of these tasks. However, the actu…
In recent years, China's coal and gas outburst accidents have occurred frequently, and it has become one of the major disasters in China's coal mines. Protective layer mining is considered to be one of the most economical and effective regional anti-…