Important optical parameters of the microscope

At the time of microscopic examination, people always hope for clear and bright ideal images. This requires that all optical technical parameters of the microscope reach a certain standard, and it must be coordinated according to the purpose of the microscopic examination and the act.......

2009 Global Engineering Machinery Top 50 List Released

The latest issue of the “2009 Top 50 Global Construction Machinery List” in 2009 was published. China’s eight companies were ranked as follows: Xugong Group’s 15th, Sany Group’s 18th, Zoomlion’s 20th, Liugong Group 25th, Longgong ranked 35th, Xiagong Mac.......

Micro-vehicle overlord SAIC-GM-Wuling's new strategy


How to continue to maintain the hegemonic position in the micro-vehicle area in the case of entering the sedan industry has become a problem that must be considered by SAIC-GM-Wuling policy makers.

It will not be long before the name of China’s major mini.......

Volkswagen: CO2 emissions below 2015/km in 2015

Volkswagen Group President Martin Wendeng said in an interview at the International Motor Show in Geneva on Tuesday that during the period from 2006 to 2015, the carbon emissions of the mass-vehicle vehicles in the European region will drop by 30%, and “.......