As the saying goes: “The use of troops for a long time to use troops for a while†is also true for sewage suction vehicles. To make it work efficiently for a long period of time, in addition to its usual care, it also requires regular co.......
MWC2018 (Mobile World Conference) will be held in Barcelona, ​​Spain, from February 26 to March 1. The Global Network correspondent Xinyue brings coverage from the conference site.
At the press conference held on the e.......
The gas vortex flowmeter can be widely used in measuring the flow of compressed air, saturated and superheated steam, natural gas and various media in large, medium and small-sized pipelines, and can be used as a flow transmitter in an automatic control system with safety. , stability, long.......
The Volkswagen brand has become the world's first car brand with a delivery capacity of 3 million vehicles in China.
Dr. Feng Sihan said: "We are honored .......