U.S. imposes double anti-tariff on some steel gratings in China

The U.S. Department of Commerce (MOFCOM) made a final ruling on the 1st, stating that there are dumping and subsidies for certain steel gratings imported from China, and they will impose high anti-dumping and countervailing duties on them. The relevant person of the Ministry of Commerce stated

Dongfeng: Let the world pay attention to Dongfeng


On June 22, 2015, the fourth flight of “Dongfeng” rushed over the finish line of the ninth stage of the Volvo Ocean Race. It not only marked the end of its nine-month battle, but also won 2014 In 2015, the honors of Wofan's season-ranking team-Abu D

New nano-fabric antibiotic weapon

New nano-fabric antibiotic weapon

Recently, the reporter learned from the 89th World Textile Conference that the nanofiber spinning technology developed by Wuhan Textile University can m

Application of single-point cantilever elastic coupling on air compressor

The air-cooled mobile screw compressor driven by diesel engine is a common general-purpose machine for field work. The common structure of this type of machine is: the compressor drives the male rotor through the coupling to drive the speed increasing gear, and the fan is transmitted from