Michelin joins Fivet in metal 3D printing

Michelin and Fives (Fives) recently announced the establishment of a joint venture, it aims to use "metal additive manufacturing" technology, namely metal 3D printing technology, promote research and development in the global industrial mac.......

Progress in Non-ferrous Metal Vacuum Metallurgy

Progress in Non-ferrous Metal Vacuum Metallurgy
Core Tips: Zhonghao Cat. No.: TF843iTF13:A The two components (1, 2) have their activity coefficients and vapor pressures, respectively. x is both related to the component/concentration and temperature; the pure component m.......

Automatic Kjeldahl determination of crude protein in crops

Protein Determination The most common non-Kjeldahl method is the one that can determine the protein content of various crops and foods. It is widely used at home and abroad and has been used as a standard test method. In order to increase work efficiency and accuracy, the Kjeldahl de.......

· "City No Car Day" Beijing three areas limited 7 hours

Tomorrow, the three areas of Wangfujing Street, Nanluoguxiang and Olympic Center will be designated as car-free zones, and the traffic control department will adopt temporary traffic control measures. The reporter learned from the Beijing Municipal Transportation Commission yesterday.......