Two items such as diamond polishing solution passed the identification
The offered elevator COP is used in elevator for operating the elevator car from one floor to another. The provided elevator COP is manufactured using best quality components as per the industry standards at our manufacturing unit.
COP is provided in the car in every installation with micro movement illuminated push buttons or feather touch click buttons especially of Dot and Square matrix type with LCD, LED or TFD displays, fixed on steel plates or hairline finish.
We can provide all kinds of COP, and we can also customize the size.d
Elevator Cop,Elevator Cop Panel,Elevator Cop Buttons,Elevator Parts Cop Suzhou Keffran Parts Co.,ltd , https://www.keffran-elevatorsmart.com
The result of “modified nano-diamond engine oil†solves the international problem of long-term suspension of nano-diamond in oil. Developed the world's leading ultra-low content nano-diamond engine oil. The application experiment proves that the engine's power, economy and emission are obviously improved, and the performance is higher than domestic and foreign similar products. This achievement is a major innovation in the theory and practice of lubrication and friction. It is the crystallization of the intersection science of nanoscience, physical chemistry and organic chemicals, which makes the performance of lubricating oil have a qualitative leap. The results have independent intellectual property rights and their invention patents have been authorized.
The results of “diamond polishing fluid†were studied from the manufacture, classification and preparation of diamond micropowder. The surface modification process was explored, the polishing liquid was developed, and its performance was tested in many aspects. Through the modification of the diamond surface and the strong ultrasonic treatment, only the dispersant is added, which solves the problem of long-term suspension and is environmentally friendly. The results also have independent intellectual property rights. No patents or non-patent literature reports with the same technical characteristics of this subject have been found at home and abroad. This achievement has successfully solved the passive situation that advanced polishing fluids are completely dependent on imports, and has a positive effect on promoting the development of industries such as optoelectronics and computers.