Recently, covid 19 outbreak spreads in Shanghai, China. There are more than 25,000 new asymptomatic domestic infections every day. China is implementing a dynamic zero-out policy. A leading respiratory expert said the key to COVID-19 prevention and c…
Diamonds are forever, Gold is precious but which is rarer? Gold is a heavy metal formed during the collision of neutron stars and is one of the rarest elements on Earth.During the formation of the earth, heavy elements gradually accumulated towards t…
Powder metallurgy, profile spraying, and aerospace components are all made from aluminum-based metal. Information about 3D-Printing Aluminum Spherical Alloy Metal Powder. Product name: Spherical Al Powder Powder properties:high spheric…
The decision by major producers to maintain production cuts has had an impact on sodium silicate investment casting pric…
The hair will be moderately plump and softer after using the shampoo. Tricetylmonium Chloride CAS No. 52467-63-7 After use, it can be used in shampoos, hair care products and other products that give hair moderate plumpness and softness. The sugge…