The Hubble Space Telescope is exploring the secrets of the early universe. Researchers using Atacama's large millimeter-wave/submillimeter-wave array (ALMA) have discovered a 10 billion-year-old galaxy, a gas h…
Every day, at least 8,000 school buses in Hubei Province are on the way to school and school. However, most of these school buses are not professional school buses, but are handled by ordinary commuter cars. Some of them have not been put into operation on the line.
On November …
| Round Coupling Nut Standard of Round Coupling Nut: DIN6334, ANSI/ASME, ISO. Size of Round Coupling Nut&co… In the early morning of March 23, China National Chemical Corporation announced that it had signed an agreement with Italian Camfin SpA (hereinafter referred to as CF) and its shareholders through a wholly-owned subsidiary, China… Recently, the new Wärtsilä wastewater treatment system has received orders for an ultra-deepwater drilling ship operated by the Gulf of Mexico. It is reported that this is the first time the new system has received orders, strengthening the position of Wärtsilä's leading innovat…
It is also common that concrete pump trucks have problems with squib and pipe plugging while pumping. Because this problem is also determined by the nature of the trades and … The understanding of the refrigerated truck may easily lead to misunderstanding that the refrigerated truck is a cold storage and can freeze the cargo inside the compartme… Smart agriculture is an important direction for the development of modern agriculture. Only one mobile phone and one agricultural technician are in charge of controlling a number of agricultural greenhouses. This situation has become a reality with the development of information … |