51 car market put "price" brand promotions across the board

The “May Day” holiday has passed quickly. On the one hand, the Dongguan auto market has been delisted due to the national stimulus policy. On the other hand, Japanese brands have been affected by the Japanese earthquake, and the Japanese joint vent.......

Food impurity screening method

Food impurity screening method

The test sample for impurity is divided into large sample and small sample. The large sample is used to inspect large sample impurities, including large impurities and undersizes of the absolute sieve layer; the sample is a small amount of s.......

Basic chemical market prices rise steadily this week

The chemical market ushered in Xiao Yangchun under the double pull of the continuous high international oil prices and the gradual release of downstream demand. In this week's “Petrochemical 100 Windwards” released by the Business Club, ethyl acetate, stearic acid, and bori.......

Ultrafine crusher helps the development of Chinese medicine industry

Recently, the State Food and Drug Administration officially issued the Administrative Measures for Drug Registration (revised draft), and began to solicit comments on the revised draft. The document made major adjustments to the drug registration management and other aspects, of which the suppo.......