The metal tube rotameter consists of a cone tube, a float, an indicator, and a converter. When the fluid flows into the cone float, when the lift M is balanced with the gravity G, the displacement of the float is transmitted to the indicator by the magnet.......
On November 27, 2018, bauma China 2018, the largest construction machinery industry event in Asia, officially opened. The industry leaders gathered at the Shanghai New International Expo Center to showcase cutting-edge products and talk about the future of the industry!
Dongf.......
Agricultural production has long been “seeing the sky to eat†and “knowing the skyâ€. Therefore, understanding the real-time weather and climate change is always the key content to promote the safety of agricultural production. Especially with the rapid dev.......