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The quality and efficiency of drilling holes with rotary drilling machines are the core key to the success or failure of pile foundation construction, directly determining the overall project schedule, cost, and structural safety. The physical properties of different geological conditions (such as s Read More

The 14th Ministerial Conference of the World Trade Organization concluded in Yaound é, finalizing multiple consensuses on investment facilitation, e-commerce trade, fisheries subsidies, quarantine special treatment, and promoting the continuous improvement of multilateral trade rules. China actively Read More

On the evening of March 29th Eastern Time, due to the continued tension in the Middle East, international oil prices rose sharply in the new week of trading. New York crude oil futures rose to $103 per barrel, and London Brent crude oil futures broke through $116 per barrel during trading, approachi Read More

The European Union and Australia have reached a comprehensive free trade agreement, eliminating almost all trade tariffs between the two sides. It is expected that the EU's exports to Australia will increase by 33% within ten years, with dairy products, automobiles, chemicals and other industries be Read More