specimenn.标本;样本
specimen of aluminum alloy铝合金试样
specimen with pre-cracks预制裂隙试件
specimen current sintering电流烧结
specimen transfer mechanism试样传送机构, 样品输送机
specimens information system信息数据库
specimen-transfer mechanism样品输送机
specimen comparison measuring标样对照法
specimen mounting metal block标本固定金属块