The chemical integrated pipe corridor, as the name suggests, is the underground chemical pipeline integrated corridor. That is to build a tunnel space underground in the chemical industry park, integrating water, electricity, communication, radio and television, gas, drainage and other engineering

The fog and cloud have not been scattered, and groundwater pollution and soil pollution have become hot topics of public discussion. The groundwater quality in our country has been seriously degraded. More than half of the 200 cities have extremely poor water quality. At the same time, soil

On September 4th, the 15th China (Beijing) International Construction Machinery, Building Materials Machinery and Mining Machinery Exhibition and Technology Exchange Conference (BICES 2019) was held at the Beijing New International Exhibition with the theme of “Zhilian World, Green Painting F

On November 13, Sany's 10,000th truck crane officially went offline, becoming a new historical milestone. With an annual output of over 10,000 units, it means that Sany has become a real industry predator, and the three major brands in the crane market have taken shape. Sany's 10,000th aut

On March 8th, the 2019 帼 帼 帼 大 大 的 的 , , , , , TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC TC The new blue paint made people's eyes shine, which aroused great interest from the people present. Recently, it was successfully deli

Like the fingerprint lock, this feature is rich, but the commonly used functions are more single products. When people use other functions occasionally, it will inevitably be confused. Although it is a simple question, I still don't know what happened. This is normal, after all, is an area tha

After the LED display is used for a period of time, there will be dust and other impurities that may affect the display. Regular cleaning and maintenance of the LED display can prolong the service life of the LED display and improve the quality of the LED display. Therefore, the cleaning and maint

HZD-B-4 integrated, vibration transmitter Technical indicators: Signal: Receive signal sensitivity of a ST series vibration speed sensor: 20mV/mm/s ± 5% Frequency response: 5 ~ 300Hz Range: 500μm (peak-to-peak) or 0-50.0mm/s (true RMS) LED indication: OK green, Alert, Danger red Measurem

On March 17, 2019, Tan Xuguang came to Weichai 's hydrogen fuel cell construction project, new energy innovation center project, Linde Hydraulic Industrial Park project and large-bore high-end high-speed engine project construction site to learn more about project planning and project con

Today, a customer called me to clean the sewage truck. I reported the price. He said, how is this expensive? My boss is too expensive. I said, what kind of business is your company doing? The customer said, I am using the manure in the property community. I

To be placed before, people who drive to know which tire brands , card friends will generally hear these answers: Michelin , Bridgestone, Kumho and other foreign brands, but few people know about domestic tire brands. Most people's buying ideas still stay on the foreign tire brand. Chine

Single-girder cranes are also part of larger cranes, so we must pay attention to the relevant safety issues when using them. So what are the things we should pay attention to when using cranes? The following six major issues, please be sure to do so, in order to be safer, so the efficiency is highe