Commercial Vehicles: Do not rely too much on policy pull

In 2009, the Chinese auto market showed a spurt of growth, and the implementation of many favorable policies undoubtedly became an important force. Whether it is the country’s 4 trillion investment, or the purchase of tax incentives, the car to the countryside and other policies, the develo

Jiangxi chemical companies aim at "sales standards"

Today, more and more chemical companies in Jiangxi not only actively adopt more stringent international standards in their production, enhance their competitiveness, but also actively seek to participate in the drafting of national or international standards. A group of companies have become the ma

The principle and use of hand-held sugar meter

Handheld sugar meter principle: Everyone knows that when light enters from one medium to another, light will have a refraction effect. The ratio of the incident angle i to the sine of the refraction angle r is a fixed value, which is the relative refractive index of light in these two m

Goodyear Biotech Rubber Concept Tire Debut

The world’s first concept tire using bio-rubber technology, manufactured by Goodyear Tire, was publicly displayed at the UN Climate Change Conference in Copenhagen, Denmark, in December. As a brand-new breakthrough technology, bio-rubber technology successfully replaces the original p

Zhejiang Yuchai Sanli Engine Project officially started

December 18, Zhejiang Yuchai Sanli engine project groundbreaking ceremony was held in Tiantai, Zhejiang Province. Wu Weirong, deputy secretary of the municipal party committee of Taizhou, Zhejiang; Xu Minghua, secretary of the county party committee of Tiantai county; and the relevant person in ch