How to judge the 1305 bearing failure A sound meter is used to check the size and sound quality of the rolling sound of the 1305 bearing in operation. Even if the bearing is slightly damaged such as peeling, abnormal and irregular sounds will be emit…
Phosphide nanoribbons achieved the desired effect in the first demonstration about the market name introduction Researchers have incorporated phosphorene nanoribbons into new types of solar cells, greatly improving their efficiency. Phosphotene nanor…
MES D30, a new type sulfate-anionic surfactant, is designed to remove dirt and oil. It is soluble easily in water.Solid content: 30 % About MES DS30 Disodium PEG-5 Sulfosuccinate Laurylcitrate: It is a new type sulfate anionic surfactant. It is e…
The European Commission on Thursday proposed emergency intervention in Europe's energy markets to ease the recent sharp rise in energy prices. A much-watched proposal to cap natural gas prices was not included because of controversy.…