çœ‹ä½ ä»¬éœ€è¦åŠ å·¥çš„æ˜¯ä»€ä¹ˆäº†åQŒæœ‰äº›ç”µ(sh¨´)é•€é‡‘åˆšçŸ³ç ‚è½?/b>ä¸èƒ½åŠ å·¥åQŒè¿˜æ˜¯é€‰ç”¨æ ‘è„‚åQŒæˆ–è€?b>陶瓷的比较好ã€?/span>。首å…?b>é‡‘åˆšç ‚å…¶å®žæ˜¯é€šå¸¸è¯´çš„¼„?span class="d84h3ib6">化硅åQŒé‡‘刚石ž®±æ˜¯äººé€ 金刚石åQŒéƒ½æ˜¯ç£¨æ–™çš„一¿Uï¼Œä½œäØ“é€šå¸¸æ„ä¹‰ä¸Šçš„ç ‚è½®æ¥è¯´åQ?span class="mqwl1hn51">¼„›_Œ–¼‹…ç ‚è½®çš„ç”¨é€?/span>å’Œç”¨é‡æ¯”é‡‘åˆšçŸ³çš„å¤šï¼Œé‡‘åˆšçŸ³ç ‚è½?/b>通常用于陶瓷åQŒåˆ€å…ïL‰ã€?引言ç”?b>金刚çŸ?/b>或立æ–ÒŽ(gu¨©)ÛåŒ?strong class="w0h2pl290">æŸå…«èˆªé€ ç€æ¸©çް¼‹?CBN)¼‚¨æ–™åˆ¶ä½œçš„è¶…¼‹¬ç£¨æ–™ç ‚è½®ï¼Œå› å…¶ä¼˜è‰¯å‘€¾Ÿ¤å–担练容什的磨削性能åQŒå·²òq¿æ³›ç”¨äºŽ¼‚¨å‰Šé¢†åŸŸçš„å„个方é¢ã€?b>é‡‘åˆšçŸ³ç ‚è½?/b>是磨削硬质åˆé‡‘ã€çŽ»ç’ƒã€?b>é™¶ç“·ã€å®ç ?/b>石ç‰é«˜ç¡¬è„†æã€?引言ç”?b>金刚çŸ?/b>或立æ–ÒŽ(gu¨©)Û化硼(CBN)¼‚¨æ–™åˆ¶ä½œ