Search Results - "钻削" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

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用于BTA深孔钻削的深孔钻削工具的钻头及深孔钻削工具

Year of Publication 24.08.2016

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Patent

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切削镶片以及相关的用于钻削堆料的钻孔刀具

Year of Publication 14.12.2016

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Patent

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种防止在原地浸出采矿中由于注液强度不当诱发山体滑坡的方法

Year of Publication 01.03.2017

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Patent

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Drill bit or milling tool and process for mfg same

by J. SVENSSON, J. GIESLER
Year of Publication 24.03.2004

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Patent