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272019-07On the afternoon of July 23, the municipal bureau of commerce invited Shanghai Frankfurt convention and exhibition company to our county to hold a seminar on international market development of valve industry...
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202019-07The ultraviolet aging test chamber USES the ultraviolet lamp as the lamp source, and simulates the ultraviolet radiation source in the natural sunlightAnd cold doubt...
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122019-07According to the "decision of the state council on further reducing the catalogue of industrial product production license administration and simplifying the examination and approval procedures" (guofa [2018] no. 33) requirements...
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062019-07On June 28, 2019, the seminar on valve flow resistance index and energy efficiency evaluation standards was held in Shanghai energy efficiency center as the theme activity...
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292019-06The international pump and valve technology business report analyzes the main drivers of growth and the growth prospects of various regions and industries...
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222019-06It is well known that the flow rate and velocity of the valve mainly depends on the size of the valve, but also with the valve structure type of the resistance to the medium...
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152019-06With the rapid development of offshore oil and gas industry technology and people's demand for energy, the development of deepwater oil and gas fields will become the future offshore oil industryThe focus of industry development...
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032019-06On May 23, the overseas inspection and evaluation department of China special equipment inspection and research institute held the first overseas manufacturing license seminar for pressure pipe components (pipes and valves) in Shanghai...
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112019-05Recently, the Cold-state function test of Fuqing Unit 5, the world's first demonstration project of Hualong No. 1, has been successful. As China's third generation nuclear power with fully independent intellectual property rights...
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162019-04"Patrimony of arteries and veins, power jack", on March 29-30, 2019 Chinese instruments to learn academic annual meeting was held in Beijing friendship hotel, this annual meeting topic...
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