Germanium dioxide (the molecular formula GeO2) is a powder. Hauptly used in the production of metal germanium. Also used for spectral analysis, and to create semiconductor materials. Purity: 99.99%, 99.999%Particle sizes: 100mesh - 300mesh Germaniu…
On August 30, thechemical raw materials sector rose by 2% At 9:38 on August 30,the chemical raw material sector index reported 23240.54 points, an increase of2%, with a turnover of 10.095 billion yuan and a turnover rate of 0.87%. Among the stocks in…
In international trade, the indirect and local inspection of import and export commodities is closely related to the vital interests of buyers and sellers, as it involves inspection rights, inspection agencies and related claims.…
Withthe widespread application of electronic glue, the application of race labelmachine will become more extensive and diversified. At present,single-component dispensing technology is relatively mature, and itsdevelopment direction is automation, hi…