樓主: 海上孤舟
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深孔加工20多年所得之經(jīng)驗(yàn) |
點(diǎn)評(píng)
偏差的不是一點(diǎn)點(diǎn)了,我們22的孔鉆2米才2MM內(nèi)。你那機(jī)床精度應(yīng)該不行。
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