Foreign media said that the report made by Russia National Airlines said that General Manager of Russia National Airlines, General Manager of Russia, China National Airline Director Ke-Jian Zhang, signed the Memorandum of Understanding of the Federal…
Sweden is in talks with Turkey on joining NATO and looks forward to strengthening cooperation with Turkey in security and counter-terrorism, Swedish Prime Minister Anders Andersson said recently. Andersson held a joint press conference with visiting…
Chemical formula: Fe2O3. Iron oxide Powder amorphous, reddish or deep-red. Water insoluble, but soluble and soluble in both sulfuric acid (HCL) and hydrochloric Acid. It may be slightly soluble or insoluble in nitric acids. Purity: 99.5%Particle size…
In this article, defoamer, anti-shrinkage agent, preservation agent, and inhibitor will be talked about.…