box type vertical drilling machine是什麼意思、英文翻譯及中文解釋
box type vertical drilling machine
詞語: box type vertical drilling machine
解釋: 方柱立式鑽牀
詞典: 進出口專業英漢詞典
box type vertical drilling machine 相關解釋
方柱立式鑽牀 box type vertical drilling machine square pillar vertical drilling machine vertical drilling machi