2938| 7
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如何增强夹持刚性 |
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点评
上面没说明白,是尖刀,0.15直径,而且是锥度尖刀,后面是3.175刀杆
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点评
谢谢,大概是真的这样,再评估一下
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点评
想知道刷花的用处。上面没说明白,是尖刀,0.15直径,而且是锥度尖刀,后面是3.175刀杆
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