How to judge the angular contact thrust bearing failure A sound meter is used to check the size and sound quality of the rolling sound of the angular contact thrust bearing in operation. Even if the bearing is slightly damaged such as peeling, abnorm…
Ethylene-glycol monophenylether is an organic substance synthesized through etherification. Ethylene monophenyl Ethylene glycol Monophenyl Ethylene Ethylene Ethylene Ethylene Ethylene Ethylene Ethylene Ethylene Ethanol Phenoxyethanol, an organic s…
Because they are made of molecular sheet from transition metals, such as titanium and carbides, MAX Special Ceramics Material vanadium aluminum carbide exhibit good conductivity.Particle Size: 200mesh; 400mesh Purity: 99% About MAX Special Ceram…
Oil futures tumbled more than $5 a barrel on news that the Biden administration is considering releasing about 1 million barrels a day from the U.S. Strategic Petroleum Reserve (SPR) for several months to cool surging crude prices.Brent crude futures…