Sand layer is the collective name of loose aquifer such as fine sand, coarse sand, gravel and cobble, alluvial debris, etc. As long as the sand layer has a certain burial depth, it is often more water output per unit, lower drilling cost and less energy consumption for pumping compared with bedrock

　　With the continuous development of cities, the use of underground water pipes is becoming more and more widespread, but underground water pipe leakage problems also occur from time to time. Leaking underground water pipes not only cause waste of water resources, but also cause damage to the surrou

Water leaks in pipes are a common phenomenon that not only cause poor indoor environment and equipment damage, but also waste a lot of water. Traditional water leak detection methods require a lot of manpower and resources, which is time-consuming and inefficient, while modern pipe leak detectors ca

　　With the continuous promotion of urbanization, the construction and maintenance of urban water supply systems are becoming more and more important. However, due to the numerous pipes and equipment in urban water supply systems, water leakage problems inevitably occur. Leaks not only cause waste of

　　Pipeline is one of the indispensable infrastructure in modern society, but in the process of long-term use, the aging of water pipes, loose interfaces and other problems may lead to water leakage, not only wasting valuable water resources, but also bring inconvenience and security risks to people'

In response to the national call and the implementation of the "Belt and Road" initiative and the "Eight Major Actions" of China-Africa cooperation, the PQWT Research Institute is speeding up its global strategic layout and further strengthening communication with West African customers. On May 28,

　　Pipeline is one of the indispensable infrastructure in modern society, but in the process of long-term use, the aging of water pipes, loose joints and other problems may lead to pipe leaks, which not only wastes valuable water resources, but also brings inconvenience and security risks to people's

　　Pipe leak detector - a powerful tool to quickly and accurately locate water pipe leaks　　In modern cities, water pipe leaks are a very common thing. If it is not detected and repaired in time, it will not only waste a lot of water resources, but also may cause serious property and personal injury.

　　Pipeline is an indispensable transportation system in modern industry, but pipeline failure often occurs, such as pipeline rupture, pipeline leakage and other problems, which can bring serious safety hazards and economic losses. And the emergence of pipeline leak detector provides an effective gua

　　Hot springs are a hot water resource with natural healing properties, possessing special material components and medical values. Hot spring development can promote the development of local tourism, improve economic benefits, and provide a great place for people to enjoy and relax. Hot spring drill