Why do we need to know the common sense of using high speed ball bearing? Bearing users very much hope that the bearings installed on the main engine will not be damaged and maintain their dynamic performance during the predetermined period of use. H…
Transfer 10% of iPhone12 mobile phone production capacity to India! Parts still rely on imports from China Apple is preparing to transfer 10% of iPhone12 production capacity to India. The new machine will not only be sold in India, but also exported…
Transfer 10% of iPhone12 mobile phone production capacity to India! Parts still rely on imports from China Apple is preparing to transfer 10% of iPhone12 production capacity to India. The new machine will not only be sold in India, but also exported…
iPhone13 series wireless charging coil or will be larger Apple plans to add a "bigger" wireless charging coil to the iPhone 13 series this year, which may pave the way for reverse wireless charging. In addition, Apple may plan to provide re...…
The product can be mixed with various cationic, non-ionic and anionic surfactants. What is Semi-branched C19-11 Alcoothoxylates? The product is soluble with water and can also be used in conjunction with different cationic, non-ionic and anionic d…
Idea and principle of water resistant concreteWater resistant concrete is a concrete with a certain waterproofing representative added. Its main feature is to improve the density and impermeability of concrete by altering the microstructure of cement…
The stainless steel powder 17-4PH, martensitic precipitation-hardening steel can be used in the manufacture of shafts and parts for steam turbines. Particle sizes: 0-45mm, 0-53mm, 15-40mm, 15-20-53mm, 10-15-53mm, 30-45mm, 40-105mm. Use: 3D Printing.…