Industrial mold

Industrial mold is a type of mold used to press, cast … into a product, the mold is installed in the compaction system, pressing materials, when using molds, it can create thousands of perfect products. When using iron mold, it is durable. Processes for making iron molds. 1, Choose iron type. Iron has many types of iron prescribed by each country eg Vietnam often uses CT symbol, China MSK. MK … 2, Mold design Often designed on NX Cam Siemen,.... Read more >>


History of mobile phone technology development

Currently mobile phones are nothing strange for everyone, especially many young people tend to favor the generation of smart phones. The development history of the phone developed very quickly, March 10, 1876 is called a milestone of the history of telephone technology. The first inventor of the phone was Alexander Graham Bell, a first step in the telecommunications and telecommunications industry that opened a new era of communications, replacing.... Read more >>


What is smart city?

The first question is what is meant by a ‘smart city’. The answer is, there is no universally accepted definition of a smart city. It means different things to different people. The conceptualisation of Smart City, therefore, varies from city to city and country to country, depending on the level of development, willingness to change and reform, resources and aspirations of the city residents. A smart city would have a different connotation in.... Read more >>

RO reverse osmosis water filtration technology

I. Technology:For filtration processes, the membrane is understood in the usual sense as a barrier to isolate phases, limiting the reciprocal transport of substances in a selective way. The membrane may be either homogeneous or synthetic; may have symmetrical or asymmetrical structures, may be positive or negative, may be neutral in charge but may also carry both types of charge. The process of material transport through the membrane can be carried.... Read more >>