Popular Science: Introduction to the Principle of Centrifuge
A brief introduction to the principle and application of centrifuges…
A brief introduction to the principle and application of centrifuges…
The secretary general of the Organization of Petroleum Exporting Countries (OPEC) said recently that US economic sanctions against Venezuela have affected global energy supplies. He told Venezuelan media that the ECONOMIC sanctions imposed by the Uni…
This product is an amphoteric mild surfactant with low irritation and good foam strength. CAS 156028-14-7 Sodium Lauroamphoacetate: It is cationic in acidic conditions and can shield the skin by protecting Anions. Product Performance of the So…
Concrete, an ordinary building material, has profound effects on our daily lives. Concrete is widely used for a variety of buildings and projects - from skyscrapers and bridges to roads and public facilities, to home improvement. Technically, it is d…