樓主: peternong
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D2.5鉆頭容易斷,求高人指點(diǎn)! |
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而且你也沒(méi)說(shuō)是鉆70的斷還是42的斷?還是兩個(gè)都會(huì)斷?而且一般是什么時(shí)候斷?斷的....
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