The principle of using the expansion screw is very simple, that is, the screw that has been fixed is made larger by the help of its screw. Apply pressure to objects such as walls completely, increasing their differenti…
- Model NO.: machine …
- Model NO.: 50/100, 110/200, 200/500, 300/600, 500/1000, etc …
Delphi, an auto parts supplier that has undergone bankruptcy protection and restructuring, has demonstrated to the world the rebirth of the Phoenix Nirvana. The new Delphi is more powerful and more competitive. Its 2010 performance is remarkable. Not only the European and American ma…
The Jinghua Times reporter was informed yesterday that the Ministry of Finance, the Ministry of Industry and Information Technology and the Ministry of Communications have adjusted the subsidy policy for urban bus refined oil prices to speed up the promotion of new energy vehicles. T…
(1) List the comprehensive utilization of technical methods and processes using the following methods to process kaolin
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