金刚石砂?/b>哪种l合?/b>树脂360问答l合剂或青铜l合?/b>?b class="uj4g8uc8">政说乡笑满顶代府陶瓷l合剂砂轮修?span class="dx274s">U砂轮修?用碳?/span>或白刚玉砂轮修整或用金刚笔修整?sh)镀金刚石砂?/b>8丝蟩难修整非要修整表面层金刚。压机，烧结?span class="w731223t">Q磨兗?工艺是ZQ?/span>装模Q?b>l合?/b>加砂hQ投料，?span class="t61ro28">压，烧结Q热?? 装模阶稳惛_京征露终Q配料，投料Q冷压，L烧结Q热??b>l?span class="t1kb8bqqw7">合剂金刚石砂?/span>、磨金刚?/b>复合片陶?b><
