Since last year, the trend of the tire industry has continued to be sluggish, and companies’ willingness to invest has been weak. At present, tire companies are still in the de-stocking stage, and the growth momentum is expected to slow down.
According to the "China&#.......
A beneficiation plant located in cold regions or when the moisture content of the concentrate smelting requires less than 8%, the dehydration process may be employed three sections. When the water content of the concentrate is 8% .......
Academician of the Chinese Academy of Sciences and professor at the China Agricultural University Chen Wenxin said in an interview with reporters on the 7th that the current domestic agricultural production is overly dependent on chemical fertilizers and pesticides, which not only damages .......
Through anti-fatigue and long-life manufacturing technology, it solves the long-term problem of short life span, poor reliability, and heavy structural weight in the Chinese gear industry, with a view to realizing a whole new industry-driven development driven by high-end gear products. T.......
Guide: Yangcheng Evening News reporter Yang Hui, correspondents Shi Yun, Chen Jiejun, Liang Guangyuan report: At present, the entry standard of the domestic PM2.5 monitoring instrument market has been controlled by the US National Environmental Protection Agen.......
The number of people killed in the collapse of the Yihe River Bridge in Luanchuan, Henan Province rose to 53 diesel generators | Diesel Generator Price.......
In 2008, Chongqing will invest 5 billion yuan to implement the “Top Ten Energy Conservation Workers†and it is expected to save 1 million tons of standard coal.
This “Top Ten Energy Saving Project†includes: the renovation of coal-fired industrial boilers (kilns) wi.......
This “Top Ten Energy Saving Project†includes: the renovation of coal-fired industrial boilers (kilns) wi.......
Model NO.: J560
Ends: Flange RF, Rtj, Bw
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Model NO.: CFM-1538
Surface Roughness: Ra6.3
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First, the knife-type gate valve closure Leakage: Leakage is usually called leakage of stuffing box, the closure of the leak is called leakage, the closure of the leak, in the valve where, not easy to find. Closure pieces can be divided into two categories; one is the sealing surface leakage; t.......
[ Instrument Network Instrument R & D ] Catalyst materials play a vital role in most electrochemical energy conversion devices, escorting efficient energy conversion. The ubiquitous oxygen in the atmosphere is a common type of oxidant, so the oxygen reduction reaction (OR.......