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142018-07From July 13, 2018 to July 14th, the Second Committee summary meeting of the Technical Committee on industrial ...
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062018-07After decades of development, China's valve industry has developed thousands of valve manufacturers. Although the number is large...
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302018-06At present, there are more than 30 valve companies listed in the country. According to the disclosed annual report data, there are 18 large-scale enterprises with sales exceeding 100 million yuan, accounting for...
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232018-06After the valve has been used for a long time, the sealing surface of the disc and valve seat will wear out and the tightness will be reduced. The repair of the sealing surface is a large and important work.
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162018-06In 2018, the general machinery industry started well, and the output value, revenue and profit all increased significantly year-on-year, but some key enterprises still faced operational difficulties. This is the latest news from the...
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062018-06Hydraulic valves are used to control the flow of oil in a hydraulic system or regulate its flow and pressure. Directional control valve is a kind of hydraulic valve, which controls the flow direction of oil by replacing the flow passage...
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302018-05A) Direction and location Many valves have directionality, such as cut-off valves, throttle valves, pressure reducing valves, check valves, etc. If they are reversed, they will affect the use effect and life...
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232018-05The State Intellectual Property Office recently approved Wuzhong City to build an intellectual property operation center for China's smart equipment manufacturing...
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192018-05From May 10 to November 11, the Chinese Academy of Sciences held a meeting of experts in the development of the Institute of Instrument Research, and more than 20 instrument development experts attended the meeting. The conference mainly ..
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082018-05It is reported that on April 21st, the Beijing Customs (formerly the Beijing Entry-Exit Inspection and Quarantine Bureau) together with the Beijing Municipal Science and Technology Commission and ...
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