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- 4Machinery manufacturing industry trends [2009-10-22]
"The world's machinery manufacturing industry covering household appliances, auto parts, plant equipment and construction machinery and many other areas, its annual production value of up to 1 trillion U.S. dollars. According to expert analysis, mechanical manufacturing industry in the future develo - 4Water supply and drainage valve industry in China Analysis [2009-10-22]
Infrastructure construction is the focus of China's economic construction, water supply and drainage works, especially the sewage treatment works in size, including pipes, valves, including water treatment equipment industry, and has formed a strong water industry, are for
- 4West-East Gas Project - second-tier Chinese Follow-up Audit [2009-10-22]
China's Audit Office will organize a special Office of Audit in Xian, Ningxia Hui Autonomous Region Court of Audit, etc. of the total investment of about 142 billion yuan of the West-second-works follow-up auditing.
In February 2008, China Shanshan, Xinjiang, Gansu, Wuwei, Wuzhong in Ningx - 4Valve repair and maintenance [2009-10-22]
Long-term storage of the valves, should be regularly checked, the processing of exposed surfaces shall be kept clean and remove dirt, storage, and when the ball valve should be blocked at both ends is turned on, 4Servo valve failure causes and to exclude [2009-10-21]
Servo valve failure often electro-hydraulic servo system debugging or work under normal circumstances is not found. So here are sometimes system problems, including amplifiers, feedback mechanism, implementing agencies and other failures, and - 4RM Pressure Sensor [2009-10-21]
RM pressure sensor is designed to be installed in the pump outlet, and other traditional 'appear / disappear' detectors, stator temperature probes and other interfering devices On the contrary, it is considered to prevent the pump to run interference with the most effective way.
displaceme - 4butterfly valve [2009-10-21]
Pneumatic butterfly valve on the gas, liquid medium occasions we have already discussed the use of relatively more, and since the pneumatic valve for solid materials (such as dust, powder) and there is not much, so in the s - 4To improve the service life of valve [2009-10-21]
Unlike the manual valve control valve, as installed After the little effort to manage, maintain, and it must spare no maintenance in order to ensure normal operation and longer life. Here we propose to extend valve service life of eight kinds
