In the face of rising raw materials and intensified labor shortage, parts and components manufacturers have complained about shrinking profit margins. However, it is understood that China’s auto parts suppliers are the most profitable in the world. In 2010, Ch.......
[Chemical composition] The composition is relatively stable, and there are often a small amount of similar substances like Fe 3+.......
According to foreign media reports, Sparkle Optics received a three-phase Small Business Innovation Development Program (SBIR) grant from HEL-JTO in 2012 to develop, optimize and test Spark Disc Optics based on a rotating disc laser RDL) technology for lighting lasers.
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(Original title: Hyundai in China: This year's sales are 0 dealers are unwilling to sell cars)
After the maintenance of the instrument was completed, the imported reagent was returned for testing. As expected, the background of the PLT returned to normal, so that the PLT background that was detected when using the imported cleaning solution reagent was probably the result .......
  Features:
  (1). Super-f.......