In actual operation, each riser must have hydraulic imbalance, which must be solved by the operator repeatedly adjusting the valve on site. It also caused the horizontal temperature loss of the room. In addition, in the process of zeroing the heat sink, the heat sink area of ​​each ro
Read moreChinese Premier Li Keqiang said at the World Economic Forum in Tianjin that China will increase scientific and technological innovation and upgrade industrial technology, quality and brand level. These words indicate that the Chinese government will continue to attach importance to technological inn
Read moreRecently, there are audio reports that the Ministry of Commerce has recently sought the relevant parties to set a point of view, and will amend the current "Car Sales Method Implementation Method" (hereinafter referred to as "Method"), and intend to change the current marketing
Read moreThe longevity of LED lights may be a double-edged sword. Due to the long service life, the replacement market caused by natural damage is inevitably not as large as traditional lighting. After the traditional lighting market is replaced, where will the LEDs be used? This is a problem facing the enti
Read moreShanghai Motor Vehicle Testing Center recently released a test report on the Nexteer Electric Power Steering System (EPS). Through experiments, Nexteer EPS has proved to be able to provide vehicles with better fuel economy and reduce pollutant emissions. The Shanghai Motor Vehicle Inspection Cent
Read moreOn October 31, 2014, Liu Jian, Assistant Dean of the College of Mechanical and Transportation Engineering of Hunan University, Associate Professor Tan Ligang, and E-Strengthened Group of Three came to Yuchai to negotiate on how to effectively promote the related cooperation between the enter
Read moreExhibition Basic Information Exhibition Name: XIPPE 2014 China (Xi'an) International Petroleum and Petrochemical Technology and Equipment Exhibition Exhibition time: November 20, 2014 - November 22, 2014 [16 days left the curtain] City: Shaanxi Province, China Xi'an Exhibition Locati
Read moreOn November 1, the person in charge of the Defective Product Management Center of the AQSIQ stated that according to Article 16 of the Regulations on the Management of Defective Automobile Product Recall, the producers implemented the recall and filed a recall plan with the regulatory authorities,
Read moreThe reason for the surge is that the intake air volume is too small, and the airflow separation phenomenon will occur on the convex side of the blade. When the airflow phenomenon is serious, the compressor exhaust pressure is reduced. If the pipe network capacity is large and the pressure is high
Read moreSales Market Analysis of Portable CNC Cutting Machine Portable CNC cutting machine is a low-cost and excessive model. Even if the market mainstream has gradually replaced the Gantry type CNC cutting machine, there is also a certain amount of market demand, some for many years. The e
Read moreThe suction pipe of the compressor pipe network is filled with foreign matter, and the valve is not closed tightly, so that the inlet temperature of the gas is abnormally high. The primary buffer tank is not painted. The inlet suction valve is not replaced during the maintenance process, and t
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