It is reported that tourism revenue in 2020 will drop sharply to 17.45 billion euros, a decrease of 26.85 billion euros from 2019. Carlo Sangalli, chairman of the Federation of Italian Chambers of Commerce, said that the current situation in the nati…
This stainless steel powder, 17-4PH is a martensitic precipitation-hardening stainless steel. It's used in the manufacture of components and shafts for steam turbines. Particle sizes: 0-45mm, 0-53mm, 15-40mm, 15-50 mm. 15-53mm, 15-40 mm. 45-105mm. Us…
Are you acquainted with Boron?Boron has the largest volumetric warm, as well as its gravimetric warm is 2nd only to beryllium. A little soluble in nitric acid, insoluble in water. Amorphous boron is chemically active. Powder and air can develop explo…
Monobranch Alcohol Etoxylates (C12) are easily dispersed and soluble in water. They can be used along with a wide range of surfactants, including cationic, non-ionic and anionic. Active matter value>=99 About Monobranch C12 Alcohol ethoxylates: M…