rotary percussion drilling

基本解释旋转冲击钻井

网络释义

1)rotary percussion drilling,旋转冲击钻井2)percussive-rotary drilling,冲击旋转钻井3)rotary drilling + impacting drilling,旋转钻井十冲击钻井4)rotary-percussive drill,旋转冲击式钻机5)rotary percussion boring,旋转冲击钻探6)Rotary percussion boring,旋转冲击式钻孔

单词索引：: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

短语索引：: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

rotary percussion drilling

网络释义

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