A zero-emission, zero-pollution, noise-free, electricity-based, energy-saving, and suitable for a variety of types of vehicle drive source "environmental hybrid electric supercapacitor system" came out. The system is successfully developed by Shanghai Ruihua Group and Sta-----
Gas commonly used in China is divided into four types: natural gas, liquefied gas, artificial gas and liquefied gas mixed with air, of which the smallest corrosive natural gas, followed by liquefied gas, the most corrosive artificial gas, artificial gas harmful Substances are mainly sulfur dioxide, -----
China's first BEIREN 3840A web commercial rotary press designed and manufactured in accordance with national standards, was successfully manufactured by Beiren Printing Machinery Co., Ltd. The machine not only fills the gap of the domestic commercial rotary printing machine, bu-----
The All China Federation of Industry and Commerce Auto Dealers Chamber of Commerce (hereinafter referred to as the "National Association of Automobile Dealers Dealers Association"), which was founded by more than 30 large-scale automobile dealership groups across the country, was announc-----
It is predicted that by 2009, the total domestic demand for maleic anhydride will be less than 340,000 tons, and by the end of 2006, the total production capacity of maleic anhydride will reach 600,000 tons, and the total annual production of maleic anhydride will reach or approach 400,000. Ton. Ho-----
1. All enquiries will be valued and replied within 24 hours; 2.we will give you any professional suggest, according to different market and products for new customers; 3. Our Inspect Department will test each batch to ensure h-----
A few days ago, Anqing Petrochemical Plant held a project design review meeting for the addition of a fixed toxic gas detection alarm device for urea plants in the conference room of Science and Technology Building 401. The meeting listened to the presentation of the design of the project by repres-----