激光器 yag 关键�?传输 优化 参数 下载文档 收藏 打印 转格�?转本文档 转其他文�?分享：In comparison with mechanical therapy, Er:YAG laser debridement is advantageous in narrow and deep bone defects during Skip as a result of higher accessibility afforded with the laser’s wonderful Call ideas. Normally, critical e