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金属学报(英文版) 1999
MECHANISM RESEARCH ON MECHANICS PROPERTIES’FLUCTUATION OF 67CrVA PATENTED SPRING STEEL WIREAbstract: １．ＩｎｔｒｏｄｕｃｔｉｏｎＩｎｏｒｄｅｒｔｏｓｏｌｖｅｔｈｅｐｒｏｂｌｅｍｏｆｍａｒｔｅｎｓｉｔｅｅｍｅｒｇｉｎｇｏｎｐａｒｔｉａｌｓｕｒｆａｃｅｌａｙｅｒｉｎｓｈａｖｉｎｇｐｒｏｃｅｓｓｏｆｗｉｒｅｒｏｄａｎｄｒｅｓｕｌｔｅｄｌｏｗｑｕａｌｉｔｙｌｕｂｒｉｃａｎｔｌａｙｅｒｏｎｗｉｒｅｓｕｒｆａｃｅ，ｄｕｒｉｎｇｔｈｅｐｒｏｄｕｃｔｉｏｎｏｆｏｉｌｑｕｅｎｃｈｅｄａｎｄｔｅｍｐｅｒｅｄｓｔｅｅｌｗｉｒｅｆｏｒａｕｔｏｍｏｂｉｌｅｖａｌｖｅｓｐｒｉｎｇ，ｍｉｄｄｌｅｈｅａｔｔｒｅａｔｍｅｎｔｆ…
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