Mobile LED advertising vehicles can be used for commercial product promotion, corporate brand promotion, various types of draft events, sales promotion live shows, various sports events, celebrity concerts, and concerts. In areas such as shopping malls, com
Read moreSummer is the peak period of the use of refrigerated trucks, but it is also the peak period for refrigerated trucks to malfunction. Some of the faults are the problems of the car itself, and some of them are the reasons for human driving. Therefore, there a
Read moreUnderstanding the characteristics of the sensory and sensory nodes requires attention to the following issues. 1. Differences in perceived nodes of different Internet of Things applications are very large. A sensing node can be as small as an object that is barely visible to the naked eye, or it c
Read more[Downstream of China Instrument Network Instrumentation] Since April of this year, Jilin Jilin Water Group Co., Ltd. has innovated its services first, beginning with old buildings, and collecting water fees to implement a ladder-metering annual charging policy, and then fully rolled out. The annual
Read moreDear customer friend: In the attitude of being highly responsible for the majority of customers, we reminded friends that when purchasing the AE001 multi-tone waterproof alarm, please look for the direct manufacturer, pay attention to the other party's business license, confirm whether there i
Read more[China Instrument Network Instrument Industry] On May 10, the Zhejiang Provincial Metrology Institute's traffic laboratory passed the EU Metrological Instrument Directive (MID) certification review of the Czech National Institute of Metrology, which further provided the export of water meter pro
Read moreOn the one hand, common faults, such as the abnormal damage of mechanical components and blocked pipes, will cause the temperature of the corresponding parts to rise. Therefore, the overflow is a characteristic parameter that characterizes the mechanical failure; on the other hand, th
Read moreRecently, the 5083 alloy plate, 5754 alloy plate and 5052 alloy plate produced by Zhongfu Industrial have been certified by the Norwegian Classification Society (DNV) and have obtained the relevant certificates issued by the DNV Classification Society headquarters. This is another classification soc
Read moreThe safety net is a kind of labor protection appliance for preventing fall injuries and has a wide range of application, and is mostly used in various construction sites in high places. The hidden dangers of falling from high places often occur on shelves, roofs, windows, suspensions, deep pits, de
Read moreWith the increasing number of tankers, tanker maintenance is very important, it is a dedicated tanker vehicles, mainly used in the transport of oil. In the daily use of tank trucks, there are more places to pay attention to and more attention must be paid t
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