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222018-12After the founding of the People's Republic of China, in order to get rid of the "poor oil country" hat, and quickly change the appearance of a poor and white, the Chinese oil workers represented by the iron man Wang Jinxi developed Daqing ...
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152018-12Valve in use process often can appear a few problems that make a person perplexed, for example valve close lax, close not tight, how should do that?
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082018-12In order to accelerate the high-quality development of industrial economy and further enhance the innovation ability of wenzhou pump and valve industry, wenzhou pump and ...
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012018-12Recently, the "hydraulic threaded cartridge valve three power modulation flow valve" "micro automatic exhaust valve" "Zhejiang manufacturing" group standard review meeting was held in Zhuji store.
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242018-11There are many types of valves, each has its own advantages and disadvantages, the following small series of five valve advantages and disadvantages, including gate valve, butterfly valve, ball valve, globe valve and plug valve, I hope to help you.
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172018-11The first China Wenzhou Forum on Carbon Energy Materials and the 2018 International Conference on Energy Storage and Conversion Functional Materials were held on November 12...
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102018-11On October 12, our institute was in charge. Shanxi Institute of Coal Chemistry of Chinese Academy of Sciences (hereinafter referred to as Shanxi Institute of Coal Chemistry of Chinese Academy of Sciences), Institute of Metals of...
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032018-11At present, under the impetus of a series of national energy policies, China is trying to cultivate natural gas as one of the main energy sources.
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272018-10Natural gas is a kind of green, efficient and clean energy, which can complement other low-emission energy sources, such as renewable energy, and is the most realistic choice for clean energy supply.
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202018-10China National Petroleum Corporation Limited (CNPC) has launched fruitful oil and gas cooperation in the Gulf region and will produce 95 million tons of crude oil this year, according to a news release on its website.
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