aeons of geological history数以亿万年计的地质史The workers skirted the edge of the cliff on a geological survey.工人们沿着崖壁作了一次地质勘察.The mines had been closed down following a geological survey.继一次地质调查之后,这些矿井已被关闭了....
This may include, for example, marking, labeling, kitting, documentation, customer - specific marking, and correct quantities.可包括, 如:标记, 标签, 用具, 文件, 客户要求的标记和正确的数量.Maintains calibration system and documentation. Write and...