Under the spread of the new crown epidemic, after Americans experienced life and death, they set off the largest "resignation wave" in history, and the number of resignations broke the highest record since statistics began in 2000. Since April this y…
U.S. companies face pressure from rising raw material prices The second-quarter performance report released by General Electric on the 27th showed that despite the significant increase in revenue, like many companies that have recently announced thei…
Europe's largest economy, Germany, recently activated an emergency plan to manage gas supplies that the natural gas could be rationed if supplies are disrupted or disrupted by a stand-off over Russian demands to pay for fuel in rubles. German Vice-C…
What does sodium silicate Powder mean? Na2O.NSIO2* XH2O is the molecular form of sodium silicate. Variations in the proportion of sodium oxide and silicon affect the characteristics of sodium silicate. Modulus refers to this ratio. The modulus of sod…