Before the beginning of the text, there is still a quote from Mr. Pulitzer: “Ifacountryisasailingboatinthesea,andjournalistswhoisthebowoftheobservation. (If a country is a ship sailing in the sea, a journalist is the bowman.) Why does the vast majority of heavy-duty diesel engines produced

According to the Ministry of Science and Technology, the Norwegian research team headed by Professor Egil Ona of the Bergen Institute of Oceanography has recently developed a new generation of fish echo detectors. The echo detectors used on general fishing vessels are usually capable of receiving

[China Agricultural Machinery Industry News] In recent years, the popularity of agriculture has attracted the attention of most people. Many enterprises have ingested the cake of agriculture. Although agriculture seems to have a low threshold, it is actually dangerous. During the development of agri

Recently, Xichang citizen Mr. Hou made a deposit of 3,000 yuan at a car dealership for preparation of a car. He later abandoned the purchase because of an accident. The merchant refused to return the money once the deposit was turned over for reasons that c

Wang Jianjun, deputy director of the Department of Foreign Investment of the National Development and Reform Commission, revealed on the high-end forum for iron ore development in 2012 that the National Development and Reform Commission is working with relevant departments to formulate pol

The carbon dioxide detector uses a combination of a single-chip MSP430 and a new type of gas sensor. A non-heating semiconductor gas sensor with low power consumption is used to collect and convert the carbon dioxide concentration into electrical signals, and then the corresponding data

The nitrogen determination instrument is the most widely used instrument and equipment in all walks of life. Therefore, no more is said about its features. In general, in the process of determining the protein content using a nitrogen determination instrument, in order to ensure the authe

The Dongfeng Commercial Vehicle Co., Ltd., a joint venture between Dongfeng Motor Group Co., Ltd. and the Swedish Volvo Group, will formally operate in Shiyan today (January 26). Dongfeng holds 55% of the shares and Volvo takes 45%. 　 Dongfeng Motor’s General Manager and Chairman of

Recently, it was reported that the overall sales volume of FAW Mazda in the capital achieved a growth of nearly 30% compared with the previous month, and this growth far exceeded the growth rate of other brands. Under the premise that the overall sales volume of FAW Mazda declined, this ac

Before the springboard leaves the top to jump quickly, the top spring ensures that the moving and stationary contacts are always on. When the springboard quickly jumps clockwise, the bakelite block is driven to disconnect the main contact, and the motor is de-energized to stop running. At this ti

On July 8, 2011, the 5,000th product of Shaanxi Tongli Heavy Industry Co., Ltd. went offline. Tongli Heavy Industry developed and manufactured the first domestic non-road vehicle with independent intellectual property rights in 2004. It has maintained a rapid growth rate for the past 7 years and h

Driven by the market demand, China's booming demand for the CNC machine tool industry will maintain rapid growth, with an average compound annual growth rate of 37.4%. During the 12th Five-Year Plan period, China will continue to invest and increase its efforts. Not only has it driven