On April 29, the Standing Committee of the Political Bureau of the CPC Central Committee held a meeting to analyze the situation of the prevention and control of the new coronary pneumonia epidemic at home and abroad. The Ministry of Transport will announce that the toll roads (including toll
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S355MC HOLLOW SECTIONS YUANTAI GROUP is the largest hollow sections factory in Northern China, yearly produce 10,000,000tons hollow sections. S355MC is a hot-rolled, high-strength low-alloy steel. It combines high strength with outstanding formability and consistent quality. It replaces
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BS EN 10210-1 2006 Hot finished structural hollow sections of non-alloy and fine grain steels2020-4-23The European Standard EN 10210-1:2006 has the status of a British Standard. This part of this European Standard specifies technical delivery conditions for hot finished hollow sections o
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BS EN10219-1 : 1997Cold formed welded structural hollow sections of non-alloyand fine grain steelsThis Part of this European Standard specifies the technical delivery requirements for cold formed welded structural hollow sections of circular, square or rectangular form and applies to structural holl
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Tianjin yuantai Derun Tubo de Acero manufacturing group co., Ltd
