Brief analysis of the working principle of the position breathing valve.......
In mid-May, the Sinopec International Exchange and Trade Consultation Delegation, consisting of CNPC, Sinopec, CNOOC, and other relevant personnel, visited India. During this perio.......
The fact that Valin made an engine was disclosed in 2010. At the beginning of this year, the National Development and Reform Commission approved the construction of Anhui Hualing Automobile for years.
The production of 50,000 heavy-duty engine projects has finally ma.......
Vertical self-priming pump delivery of corrosive liquids advantages:
1, the general centrifugal pump in the delivery of liquid, when the liquid level is below, you need to pump to the water. To do this, install a foot valve at the pump inlet. Over time, the end of the valve is corro.......
In recent years, the domestic tire industry is facing various problems such as tire labeling and other technical barriers and trade frictions. Many countries have also put forward more and more requirements on the performance of tires, and more and more countries are.......
Heat pump drying
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After more than a month of competition, PetroChina's 2012 tire supplier concluded its tendering day. This unprecedented tender attracted 19 tire manufacturers to participate in the bidding. Finally, Jiatong Tire won the bid again and became one o.......
The Dongying Export Tire Quality and Safety Demonstration Zone is the nation’s first “Export Tire Quality and Safety Demonstration Zoneâ€. It has more than 40 tire enterprises above designated size, more than 20 related suppor.......