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Baosteel Special Oil and Gas Longitudinally...
Taiyuan Iron and Steel 7.63m Coke Oven Project
Baosteel Special Oil and Gas Longitudinally...
Taisteel 7.63m Coke Oven Project
Wusteel New 1,000,000 Tons Wide Plate Steel...
BensteelNo.2 Cold Rolling (1700mm) and Pain...
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Sinochem Zhenjiang Coking 70000 Tons Specia...
Baosteel Oil&Gas (big diameter)Straight Wel...
Shousteel Jingtang AB Coke OVEN System Project
Baosteel Oil&Gas (big diameter)Straight Wel...
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