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ISSN 1001-0777
CN 11-2119/O4
中国钢铁工业协会 主管
中国钢研科技集团有限公司 主办
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中文
Ultrasonic test technology of cast steel for large butterfly valves used in hydropower
ZENG Ling
PHYSICS EXAMINATION AND TESTING . 2024, (
4
): 42 -47 . DOI: 10.13228/j.boyuan.issn1001-0777.20230095
