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sulingminqq:换软一点的弹簧试试,压杆缝隙大了也会这样,压下去变形了也会这样 (2017-10-24 23:49)
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dockei:气压太大吗? (2017-10-30 09:02)
herry_yang:是TRI的真空治具吧? (2017-10-31 11:11)
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