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山東華義機械設(shè)備集團有限公司

水井鉆機，工程鉆機，礦山鉆機，勘探鉆機，各類五金工具

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機械頂驅(qū)式水氣兩用鉆機 專業(yè)繩索取芯勘探設(shè)備 大扭矩高轉(zhuǎn)速
JDL-350型鉆機是一種集水鉆、氣鉆于一體的機械式頂驅(qū)鉆鑿設(shè)備，解決了土層氣鉆空氣潛孔錘鉆進困難，堅硬巖石層、礫石、卵石層水 		2024-06-25
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