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：As compared to mechanical therapy, Er:YAG laser debridement is useful in slender and deep bone defects in the course of MISs because of the significant accessibility afforded because of the laser’s high-quality Speak to recommen