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伸缩岩心管
meaning in English
extension core barrel
Related Words
伸缩管
伸缩刀
伸缩臂
可伸缩
伸缩鼓
伸缩装置
伸缩喇叭
伸缩计
伸缩编法
伸缩接合套
伸缩烟筒
伸缩岩芯管
伸缩仪
伸缩油缸
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