Aphids are the most common pests in vegetable cultivation and have the longest hazard. The harm of aphids to vegetables is not only to directly suck the plant juice, but also to excrete honeydew to induce coal pollution, affect leaf photosynthesis, and spread a variety of vege
Read moreOn January 29, the US Boeing Company issued a statement announcing its investment in HorizonX, a venture capital firm, to invest in a California startup, Cuberg. Cuberg is currently developing a battery made from lighter, less flame-resistant components and hopes to test the prototype later this yea
Read moreOutdoor furniture is being favored by more and more people. A random inspection of furniture retailers across the country shows that this trend is increasing, because outdoor furniture has always been in demand in the market, it fits the style of existing furniture, and sales promotion Market gaps
Read moreToday's furniture industry is flooded with a large number of technical talents and professional managers, which is bound to bring some new technologies and concepts to the furniture industry. Today, joint marketing has quietly entered our lives. American marketing expert Eliot has long predicte
Read moreReplacing the “Twelfth Five-Year Plan†of the automobile industry is the energy-saving and new energy vehicle planning led by the Ministry of Industry and Information Technology and the NDRC.  In response to the question of whether the "Twelfth Five-Year Plan" of the ind
Read moreFor the past few decades, scientists have been working to improve the scientific and technological content of fire-fighting methods. Fire-fighting foams and fire-extinguishing powders that are commonly used today are the result of this effort. But in essence, these are
Read more1, the characteristics of apple fertilizer: Apple needs thirteen mineral nutrients. Nitrogen, phosphorus and potassium are three essential nutrients necessary for the growth and development of fruit trees. Calcium, magnesium and sulfur are the medium elements of apple development. Boron, iron,
Read moreConcrete fabric boom structure is the most crucial part of the pump truck, the main performance of the pump not only depends on the total length of the cloth boom, but also depends on the cloth boom control flexibility. The boom of the traditional pump truck can only be controlled by the operator di
Read moreThe Japan Metal Bulletin reported that Japan’s important producer of recycled aluminum alloys, the Nikkei Management Committee, began research on the construction of a new plant in India. The joint venture between Japan Light Metal and Mitsubishi Corporation has started negotiations with t
Read moreAbstract China Investment Advisor Tip: According to the data, China's rare earth exports in the first two months of 2011 were 7,084 tons, an increase of only 0.3%, but the export value increased by 568% from the same period of the previous year to 31.43 million US dollars. Text / CIC cons
Read moreCentrifugal oil pump has the advantages of: (1) high speed, can be directly driven by the turbine shaft without any deceleration device; (2) the characteristic curve is relatively flat, adjust the system action Large amount of oil, the pump out of oil increased, and the export of oil Pressure drop
Read moreOn April 7, 2011, the 2011 China (Beijing) Door Industry Expo was grandly opened, the first China Steel Door Expo, the first China Security Door Expo. The organizers of this fair are jointly organized by China Wood and Wood Products Circulation Association, National Federation of Industry and Comme
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