Chinese translation for "活动式岩心管"

retractable core barrel

Similar Words：

"活动式维护设备" Chinese translation, "活动式无砧台虎钳" Chinese translation, "活动式信号桅杆" Chinese translation, "活动式悬架堰" Chinese translation, "活动式压缩机" Chinese translation, "活动式油箱" Chinese translation, "活动式月面观察雷达" Chinese translation, "活动式造斜器" Chinese translation, "活动示意图" Chinese translation, "活动事状度盘" Chinese translation