桿柱鉆孔機 的英文怎麼說
中文拼音 [gǎnzhùzhēnkǒngjī]
桿柱鉆孔機
英文
roof-bolting stoper-
3 a set of front - mounted adjustable columns on drill frame is used for adjusting height of mast front - end, which makes it easy to align with hole site
3鉆機機架前部設有上下調節立柱及哈夫,可調節桅桿高低國家專利: zl02264791 . 0 ,施工時對孔位快捷方便。3 a set of front - mounted adjustable columns on drill frame is used for adjusting the height of mast front - end, which makes it convenient to align with hole site
3鉆機機架前部設有上下調節立柱及哈夫,可調節桅桿高低國家專利: zl02264791 . 0 ,施工時對孔位快捷方便。3 a set of front - mounted adjustable columns on drill frame is used for adjusting the height of mast front - end, which makes it convenient to align with working position
3鉆機機架前部設有上下調節立柱及哈夫,可調節桅桿高低國家專利: zl02264791 . 0 ,施工時對孔位快捷方便。
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