core catcher
短语词组
- core -catcher case 岩心爪外套
- core barrel catcher 岩心筒抓取器
- full closure core catcher 全封闭岩心爪
- basket type core catcher 篮式岩心爪
- type core catcher 卡瓦式岩心爪
- melting core catcher 熔化堆芯收集器
- internal core catcher 堆芯内收集器
- spring core catcher 弹簧式取芯器
- core catcher case 岩心爪外套 返回 core catcher