4. 從孔(kong)(kong)(kong)到(dao)末端(duan)的(de)(de)(de)最小距離 1) 鑄孔(kong)(kong)(kong) 壓鑄孔(kong)(kong)(kong)的(de)(de)(de)直(zhi)徑和(he)孔(kong)(kong)(kong)深度可(ke)以直(zhi)接推入不高要(yao)求的(de)(de)(de)孔(kong)(kong)(kong)。 按(an)表(biao)5。 表(biao)5最小孔(kong)(kong)(kong)徑和(he)最大孔(kong)(kong)(kong)深度 說明: (1), 表(biao)中的(de)(de)(de)深度系(xi)統是(shi)指固(gu)定類型的(de)(de)(de)核心, 即(ji)使是(shi)單個類型...