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ӲʺϽϳʹص
ʱ:2020/10/21
ӲʺϽϳзֲԲԲϣΪУϳߴֱڱӹ档ݲϿɷΪٸֺӲʺϽ࣬ƳʽݽṹΪ40Cr
ٸϳұ涨ӲʺϽֱd=80250mmǦ=10㣬Z=1026
ӲʺϽϳٸϳȣϳٶȽϸߡӹҲϺãɼӹӲƤʹӲĹʵõ㷺ӦáӲʺϽϳƬ͵ݵİװʽͬɷΪʽһʽͿתλʽ֡
ϳҪʽϳʽϳϼӹ̨ƽ棬رʺϽϴƽļӹƫΪ90ϳϳײϿ̨档ϳӹƽ棬ͬʱμĵݽ϶࣬иеãʹӹֲڶֵС˿ýϴʽϸߣӦù㷺
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