Category: 202311
Coal-based synthesis gas production polymerization grade ethylene glycol pilot test

Key technical indicators rank the leading international level <…

Energy-saving retrofit of speed sensorless vector inverter on plastic machinery

China has continued its power supply shortage for nearly two years. By 2004, …

Several methods of mine treatment in flotation process

During the flotation process, selected tailings or sweeping foam products are commonly refe…

Mountain Rebuilder: Soft Power Shapes Excavator Hard Brand

The Chinese excavator market is a market once monopolized by…

23 chemical companies hold "Hubei famous brand"

Recently, the Provincial Office of the Provincial Leading Group for the Implementation of the S…

Ministry of Industry and Information Technology: The shipbuilding industry will enter the period of frequent mergers and reorganizations in the next 2-3 years

Guo Yanyan, a member of the Ministry of Industry and Informa…

A number of moves in Jinan have encouraged the entire auto parts company to increase the local parts rate to 40%


It was learned from the Jinan City Economic and Information Commission that Jinan City ha…

China successfully developed a new type of navigation light pile

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