词汇	Sekstan
释义	Sekstan 六分仪,是前苏联制造的消磁船
随便看	landslide of cutting slope landslide of engineering landslide of opening landslide of push-type landslide of side tunnel landslide of three-gorges reservoir area landslide of tunnel landslide of wenchangyuan subdistrict landslide on reservoir bank landslide origin landslide prediction landslide prediction and warning landslide prevention landslide prevention and control landslide pre-warning criteria landslide probability zonation landslide processing land-slide protection wall landslide protection works landslide pushing force landslide reactivation landslide recorder landslide regulating design landslide reinforcement landslide remediation