With the rapid development of the information age, favorable policies such as broadband China, broadband speed-up, and fiber-to-the-home are driving the development of the entire optical communicat...
Our company can provide domestic sewage treatment system and water treatment technology. Now the problem of water shortage is the world's most concerned. The treatment of sewage effectively solves ...
In January 2017, Mr. Liu Jie successfully developed a new type of spring mechanical electric socket. February 2017 The new spring mechanical electrical socket was successfully put into product...
On July 21, Bohai drilled the Qinghai market and sent a good news. Kun 2 deepened the test well and handed it over 17 days ahead of schedule, and obtained high-yield industrial airflow. More and mo...
As a kind of night combat equipment, night vision equipment can play an important role in enhancing the combat effectiveness of soldiers at night. However, China, which is advancing on the road of ...
In 1895, German Overtone produced the world's first DC electric drill. The shell is made of cast iron and can drill 4mm holes in the steel plate. Then a three-phase power frequency (50Hz) electric ...
We are increasingly seeing the effects of building collapse due to earthquakes in regions such as Haiti and collapse due to poor workmanship such as the recent building collapses in Kiambu. With ra...
Now many people will consider the fire resistance of the selected materials in the renovation of old houses. Now more and more people choose synthetic resin tile as the decoration material of the r...
Recently, the delivery of 200 hydrogen-fueled buses equipped with V&T electric vehicle motor controllers was completed in Foshan, Guangdong. The project is the order with the largest number of ...
