The home industry has always had a lot of projects known as windfall profits. The doors and windows are considered to be the same. Although the market is almost saturated, in the long run, the door and window industry in China still has huge money. Although Ch.......
In the past “Eleventh Five-Year Plan†period, the state adopted a series of high-pressure policies such as elimination and transformation for high-energy-consuming enterprises in order to regulate the excessively rapid release of energy in the high.......
Pneumatic components are important export industrial products in Fenghua, Ningbo. Data show that the city’s pneumatic components continued to maintain a high growth trend in the first quarter. The inspection and quarantine bureau of Fenghua City receive.......
According to a report by the Canadian Chinese Network on May 24, a team of Chinese professor Zhang Xiang, assistant professor Wang Feng and postdoctoral researcher Liu Ming of the University of California, Berkeley, developed the world's smallest graphene. Optical modem" (modem comm.......
Fastener companies face competition every day. Every company wants to enhance its competitiveness. When people talk about corporate competitiveness in the past, they usually only consider the conventional competitive factors: market, users, competitors, and technical .......
Gear pumps are also referred to in the jargon as positive displacement devices, ie pistons in a cylinder, which are squeezed out mechanically as one tooth enters the fluid space of the other tooth, since the fluid is incompressible , So the liquid and the tooth can not occupy the same space at .......
The discovery of plasticizers originated from the persistent pursuit of a 52-year-old mother. "Techniques" is a professional title for civil servants in the Taiwan region. The "Yang Jizheng" is the food inspection practit.......
Facing the twin problems of counterfeiting and standard ambiguity, industrial masks have been misused in large numbers and there are huge health risks. On February 25th, the reporter learned from the 2nd “China Air Pollution Control and Protection Opinion Leader .......