Ngày 11/7, tàu phá băng đầu tiên tự chế tạo của Trung Quốc, mang tên Tuyết Long 2, đã được bàn giao cho Viện Nghiên cứu vùng cực Trung Quốc , có trụ sở tại Thượng Hải.
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2025-05-26 09:45:00
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2025-05-26 09:34:00
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2019-07-12 07:41:00