OutdoorLED oled screen test full-color display online automatic detection Thecolor difference or brightness difference in outdoor LED oled screen tests iscaused by the inadequate control of a single module in the production process,but the lack of te…
Weighing is very important in the livestock breeding process. The use of intelligent weighing can effectively pay attention to the daily weight gain, monthly weight gain and growth of cows, as well as the body loss of dairy cows. According to the wei…
Tungsten-copper rod is an alloy of copper and both tungsten. Copper content in commonly-used alloys ranges from 10% to 50%. Powder metallurgy is used to prepare the alloy. The alloy has high electrical and thermal conductivity. About Metal Alloy…
What is Colloidal graphite powder？ Graphite powder is a kind of mineral powder. The main component is carbon single quality, and the quality is soft, black, and gray; have a greasy feeling, and can pol…