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122019-01Advantages and disadvantages of ductile iron pipe fittings and installation specifications: 1. Advantages and disadvantages of ductile iron pipe fittings...
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052019-01As the problem of inferior craftsmanship in valve manufacturing process is one of the important contents of product design, the inferior craftsmanship in valve manufacturing must be put forward for valve design.
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302018-12Recently, the China Machinery Industry Federation and China General Machinery Industry Association, entrusted by the State Energy Administration, hosted the "New Product Appraisal Meeting of Key Valves and Compressor Anti-surge Valves for ...
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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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