A technician picks up newly-processed 0.015mm ultra-thin high temperature alloy steel strip at a lab under Pangang Group Research Institute Co., Ltd. in Panzhihua City, southwest China's Sichuan Province, April 10, 2024. Earlier this year, the lab successfully rolled 0.015mm ultra-thin high temperature alloy steel strip. This kind of material is widely used in aerospace industry, automotive and electronic equipment manufacturing. (Xinhua/Zhang Haofu)
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