In order to better prevent electrical fire accidents in hazardous environments, we must ensure the safety of people's lives and property. Nowadays, many companies monitor explosive and flammable equipment and production workshops, and the use of wired control further enhances the potentia.......

Sichuan Water Pollution Control Service Association: Sichuan Water Pollution Control Service Association will participate in the “2018 14th China Chengdu International Water Show” held by the Joint Office at the New International Convention & Exposition Center in Century Ci.......

Dongfeng Cummins is expected to achieve sales of 128,000 units of engines throughout the year, and sales and profits will meet their annual targets. On the 26th, Dongfeng Cummins Engine Co., Ltd. held the 2009 Employees' Congress. Huang Naixu, general manager and party secretary .......

Tablets are a widely used dosage form. Due to the advantages of simple administration and convenient carrying, they are more and more favored by patients. Tablet presses have received more and more attention from the market. With the improvement of manufacturing process level and automation con.......

Generally, the conventional LED display screen is used, and the curved screen is used less, and the curved screen must know the arc length, the chord length, the string height, etc., and can calculate the area of ​​the steel structure and the curved screen, etc. The display manu.......