Target flowmeter troubleshooting

1. When the flow velocity of the measured medium in the pipeline is zero, the instantaneous value of flowmeter indication is not zero. The main causes of this phenomenon are:

a. Before and after the installation of the flowmeter, the horizontality i…

(1) Building Entrance Control

In the building, traditional access control management is often only set up in the various functional areas of non-public areas, and ignores the control of open access. For the purpose of improving the safety level of the whole buildi…

Today's logistics market is no longer the era of desperate loading on the road, but an era of “efficient” transportation that combines technology, power, and security.

Then, the question is, what is the correct way to open "high efficiency"?

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[Chinese instrument network enterprise wind vane] With the new urbanization construction, the promotion of environmental protection, energy conservation and emission reduction will bring new opportunities for the development of smart gas meters, heat meters and other industries. The Wasion Grou…

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On December 11, 2011, the Legal Affairs Office of the State Council issued the "School Car Safety Bill." It elaborated on the legal system regarding the safety standards, financial support, operation mode, ma…

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On December 11, 2011, the Legal Affairs Office of the State Council issued the "School Car Safety Bill." It elaborated on the legal system regarding the safety standards, financial support, operation mode, ma…

Buying a new car comes with an unpleasant odor, which is often difficult to remove. Even more depressing for countless owners is that excessive inhalation of odors can cause people to feel dizzy, have headaches, and even develop breathing difficulti…

Shandong is a major province for China’s transportation and sales of commercial vehicles. It is also one of the markets for the promotion and promotion of individual vehicle brands. Since the launch of the Xichai Aowei series diesel engines, the fuel-efficient and…