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The water heating transform…
On March 23, it was learned from Jinxi Petrochemical that since the water heating trans…
2026-04-03
The Tuha Oilfield is accele…
On March 24th, at the construction sites of the 1 million kilowatt wind power project i…
2026-03-27
Lanzhou Petrochemical Compa…
Lanzhou Petrochemical Company has successfully solved the problem of processing high-…
2026-03-20-
03-15 2024Causes and treatment of internal leakage of natural gas ball valve2024-03-15Causes of ball valve internal leakage1. Reasons for internal leakage of the valve during the construction period:① Improper transportation and hoisting causes the overall damage of the valve, resulting in internal leakage of the valve;>
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12-01 2023Shengli Gudong Oil extraction plant takes many measures to reduce the nat…2023-12-01>
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