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2023-03-17
My country's shale oil exploration and development
Hard seal butterfly valve refers to the "hard seal" with metal materials or other hard materials
2023-03-10
The 11th China (Shanghai) International Fluid Mach
On March 7, 2023, the 11th China (Shanghai) International
2023-03-03
What is the difference between hard seal butterfl
Hard seal butterfly valve refers to the "hard seal" with metal materials or other hard materials
2023-02-24
Differentiation between knife gate valve and comm
Knife gate valve can only be used to cut off rather than to throttle, and gate valve can throttle
2023-02-17
The prosperity index of petrochemical industry rec
On February 10, the prosperity index of the petroleum and chemical industry was officially releas
2023-02-10
Top ten achievements of China's oil and gas explo
On January 20, the National Energy Administration announced the top ten landmark achievements of
2022-12-16
Installation environment and maintenance precauti
Installation environment Installation environment: The butterfly valve can be used
2022-12-09
Causes of Rust on the Surface of Stainless Steel V
304 austenitic stainless steel (new standard 06Cr19Ni10 steel, old standard 0Cr18Ni9 steel) is wi
Page 19 / 32 total 255 records
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