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Lanzhou Petrochemical solves the challenge of resource recycling
2026-05-22
On May 18, construction workers were carrying out orderly operations at the site of Lanzhou Petrochemicals new 110 tons/hour so…
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Double carbon goals drive industrial upgrading Butterfly valve indu…
2023-03-16
Today, when the cause of "double carbon" is deeply rooted in the hearts of the people, green undertakings have become…
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01
2024-03
Petrochemical industry downstream demand weakened, the economy fell slightly
As the northern Hemisphere enters winter in November, temperatures are generally cooler, economic a…
26
2024-01
What is the balance hole of the ball valve
First, the function of the ball valve balance holeThe balance hole is also called the compensation …
12
2024-01
Completion of capacity calibration for 7 new energy power stations in Daqing Oilfield
29
2023-12
What is an eccentric hemispherical valve? Working principle of eccentric hemispherical valve
22
2023-12
The cumulative gas production of a single well in Fuling Shale Gas Field is 400 million cubic meters, setting a domestic record
15
2023-12
How to choose an electric butterfly valve correctly?
08
2023-12
The first integrated development project of pumped storage and conventional hydropower in the country has started construction
01
2023-12
Shengli Gudong Oil extraction plant takes many measures to reduce the natural decline rate of production
24
2023-11
How should the valve sealing gasket be installed?
17
2023-11
The first ultra-high pressure maintenance test center was put into operation in Northwest Oilfield
