It has been 8 months since the opening of the second batch of photovoltaic concession power stations in the country, but only 4 of the 13 projects started construction. This is in stark contrast to the construction progress of the first batch of Dunhuang 10 MW photovoltaic concession power statio
Read moreSeamless steel pipe knowledge thick-walled seamless steel pipe specifications thick-walled seamless pipe specifications Kunlian steel pipe specifications specifications specifications 4*1/6-14*1-3 38*5.5 89*5 133*18 14*3.5 42*3 89 *5.5 159*6 14*4 42*3.5 89*6 159*6.5 16*3 42*4 89*7 159*7 18*2
Read moreIn recent years, the status of the kitchen in the home has not only satisfied with the simple use of functions, but has become a direct reflection of the quality of home life. In today's increasingly popular kitchen, cabinet products from the material, function to design, but also have their o
Read moreWith the deepening of the networking, standardization, and systematicization of the entire security industry, the requirements for security products, solutions, and industrial chains have changed. “The IT security and networking that are now emphasized are essentially technical aspec
Read moreMIT announced on its website on April 26 that researchers at the university had recently developed a new technology that could increase the photoelectric conversion efficiency of solar cells by nearly 30% through a virus called "M13." Related papers were published in t
Read moreJumping out of the category of the cabinet industry, any company that wins in the fierce market competition is one that has the right to market discourse or pricing. Therefore, leading cabinet companies must actively compete for market discourse rights. The fight for market discourse power
Read moreGuangdong is a large mold province in China. The industrial scale accounts for about 60% of the country's total. The commercial ecology is good. The provincial government and the provincial economic and trust committee have successively attracted high-end enterprises such as China Shipbuildin
Read moreHow long can concrete pump life? Even Putzmeister's experienced engineers are often overwhelmed by this problem, as Putzmeister pumps are often refreshed with this record: Recently, how many machines have their customers' useful life already Break through 40 years. Fortunately Putzmeister se
Read moreYesterday (May 19), the Ministry of Commerce and the General Administration of Customs jointly issued a notice. Starting from May 20, the customs commodity number 7202999100 "other iron alloys with a total rare earth element content >10% by weight" will be included in the rare earth
Read moreIn the May Day holiday that just passed, the provincial home furnishing market staged a fierce "promotional war". In just three days, the merchants made a lot of money, and major stores and brand manufacturers reported success. The hot sales scene is still fresh. Now there will be a small
Read moreThe role of the breathing valve: It takes full advantage of the tank's own pressure-bearing capacity to reduce oil vapor emissions, the principle is to use the weight of the valve plate to control the expiratory pressure of the tank and suction negative pressure. When the pressure of the gas in
Read moreFirst, the key management system design prerequisites Key management is an important part of the cryptographic technology. In modern cryptography, in addition to cryptography and cryptanalysis, there is a separate key management. Key management includes key generation, distribution, inject
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