hole back


  • 翻译:炮眼底

同义词

1)hole back,炮眼底2)hole bottom,炮眼底3)point,炮眼底4)burning,炮眼底扩大5)springing,炮眼底扩大6)blast-hole springing,炮眼底扩大7)base charge,基本装药量;炮眼底部装约8)perforation,炮眼9)blasthole,炮眼10)blockhole,炮眼

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