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·¢Ã÷ | ÖÐÐÄͨÀÂʽ¸ßÇ¿¶È´óͨ¿××ê¸Ë | Central cable type high-strength large-through-hole rod | ZL200710018252.7 | ʯÖǾü | Ò¦Äþƽ | ÕÅÓ×Õñ | ¹¨³Ç | ÅíÀ°Ã· |
·¢Ã÷ | ÂÄ´øÊ½È«ÒºÑ¹¿ÓµÀ×ê»ú | Track-mounted full-hydraulic tunnel drilling rig | ZL200710018440.X | ÒóÐÂʤ | ÌïºêÁÁ | Ò¦¿Ë | Ëﱣɽ | ÚùµÏ |
·¢Ã÷ | ÍÁ²ã¿×ÍâÌáѹʽÀ©¿××êÍ· | Exterior lifting and pressing type ream bit for solum hole | ZL200810017394.6 | ¼§Öпü | ÕÅȺ | ÁõÆäÉù | ½ùÐãÁ¼ | ½ùµÂÎä | ÍõР| ÏÄÓ | ²ñ½¨Â» |
·¢Ã÷ | ú²ãÆø¸ßѹ½âÎüÒÇ×°Öà | Coalbed gas high pressure desorption instrument | ZL200810150953.0 | ÕÅȺ | ÀîÓý»Ô | ´ÞÓÀ¾ý |
·¢Ã÷ | Ò»ÖÖÖÐÐÄͨÀÂʽ¶¨ÏòËÍË®Æ÷ | Hollow cable type directed water conveying device | ZL200910219257.5 | Ìﶫׯ | ÅíÀ°Ã· | IJÅàÓ¢ | Íõ±ó | É£Åô |
·¢Ã÷ | ±ãЯʽÑÒ²ãͨÐÅ»ú | Portable terrane communication machine | ZL200810150698.X | ÍõÓ | ÕÅÖÙÀñ | ÀîÆ¼ | Ҷϼ | ·ëºê | ÍõÐÅÎÄ | ²Ì˨ÈÙ |
·¢Ã÷ | Á¢¾®¹¤×÷Ãæ³ÐѹˮÁ÷ɰ²ã±£½¬ÐýÅç×¢½¬¹¤ÒÕ | Vertical shaft working surface artesian flow sand layer slurry protecting rotary spraying grouting process | ZL200910021536.0 | ÖìÃ÷³Ï | ÐìË©º£ | ºÂÊÀ¿¡ | ÎâÕ | ²Ü׿±¦ | ÍõÏþÃ÷ | Íõ»Ô | ÕÔÑï | ÁõÎÀ¶« |
·¢Ã÷ | Ò»ÖÖÐÐÐÇÂÖÖá³ÐµÄ×Ô¶¯Èó»¬×°Öà | Automatic lubrication device for planet wheel bearing | ZL200910219258.X | ºúÉÙÔÏ | ¹¨³Ç | ÌïºêÁÁ | Õźê¾û | Ëﱣɽ |
·¢Ã÷ | ¿ì»»¿¨ÍßҺѹ½ºÍ²¿¨ÅÌ | Quick-change slips hydraulic rubber cylinder chuck | ZL200910021983.6 | ÒóÐÂʤ | Ëﱣɽ | κ»¶»¶ |
·¢Ã÷ | ¾®ÏÂËÉÈíÍ»³öú²ãÖзçѹ¿ÕÆø×ê½ø×°±¸¼°ÅäÌ×¹¤ÒÕ | Wind pressure air drilling equipment in downhole soft outbursting coal bed and process matched therewith | ZL200810232256.X | ÒóÐÂʤ | ʯÖǾü | Ò¦Äþƽ | ÌïºêÁÁ | ÍõÒã | Ìﶫׯ | Ò¦¿Ë | Īº£ÌÎ | ·²¶« | ÕÅÓ×Õñ | ÀîËøÖÇ | ÀîȪР| ¼½Ç°»Ô |
·¢Ã÷ | µªÆøµ¯»Éʽ×ê»úҺѹ¿¨ÅÌ | Nitrogen spring type drilling machine hydraulic chuck | ZL201010574600.0 | Ò¦Äþƽ | ÅíÌÎ | ¶ÅСɽ | Ò¦ÑÇ·å | Ëκ£ÌÎ | Àî×Ú¿ü |
·¢Ã÷ | Ò»ÖÖú²ãµ×°å×¢½¬¼Ó¹Ìˮƽ¶¨Ïò×ê¿×µÄÊ©¹¤·½·¨ | Construction method of consolidating horizontal directional drilling hole by grouting coal seam baseboard | ZL201110026900.X | ¶ÊéÄþ | ÀîȪР| ʯÖǾü | ÕÅ׳· | Ê·º£áª | Õźê¾û |
·¢Ã÷ | Ò»ÖÖÌá¸ßµØÃæÃº²ãÆø³é²ÉЧ¹ûµÄÊ©¹¤·½·¨ | Construction method for enhancing extraction effect of ground coal bed gas | ZL201110026912.2 | ʯÖǾü | ÕÅȺ | ºúÕñÑô | Æîºê¾ü | ÀÎä | Ò¶¸ù·É |
·¢Ã÷ | Ò»ÖÖú²ã¶¥°åÍß˹³é²É¶¨Ïò³¤×ê¿×µÄÊ©¹¤·½·¨ | Long positioned drill hole drilling tool for extracting gas from coal seam roof and construction method thereof | ZL201110026908.6 | ʯÖǾü | Áõ½¨ÁÖ | ÕÔÓÀÕÜ | °×¹«Õý | ²ÜÃ÷ | º«ÊËÖÞ |
·¢Ã÷ | Ò»ÖÖÓÃÓÚú¿ó¾®ÏÂËæ×ê²âÁ¿µÄ¿×¿ÚÊý¾Ý´¦Àí×°Öà | Orifice data processing device for coal mine underground measurement while drilling | ZL201110026897.1 | ʯÖǾü | À | ÕŽ¨Ã÷ | Àîɺ | ¸ß¬B |
·¢Ã÷ | ¾ßÓÐ×ê¿×¿ØÖÆ×¢½¬×°ÖõÄ×éºÏʽ×ê¾ß | Combined drilling tool with a drilling grouting-control device | ZL200910023630.X | ÖìÃ÷³Ï | ¶ÊéÄþ | ÐìË©º£ |
·¢Ã÷ | ú²ã¶¥°åÊá×´Íß˹³é²É×ê¿×µÄ³É¿×¹¤ÒÕ·½·¨ | Hole-forming process method for comb gas extraction borehole in coal seam roof | ZL201010574583.0 | Ò¦Äþƽ | ÀîȪР| ʯÖǾü | ËïÈÙ¾ü | Ìﶫׯ | ÍõÒã |
·¢Ã÷ | Ò»ÖÖú²ãÆøµØÃæ¡¢¾®ÏÂÁ¢Ì廯³é²Éϵͳ | Ground and underground three-dimensional extraction system of coal seam gas | ZL201110026899.0 | ʯÖǾü | ÕÅȺ | Ðí³¬ | ºÂÊÀ¿¡ | ËïÈÙ¾ü | Īº£ÌÎ |
·¢Ã÷ | ˮƽ³¤×ê¿×Ëæ×ê²âбÒÇ | Directional tool of horizontal long drill hole | ZL200810150699.4 | ·ëºê | ÕŸ»Æ½ | Íõ¼Ì¹ã | ´ÔÍîÆ½ | ÍõÓ |
·¢Ã÷ | ȫҺѹ×ê»úË«½ðÊôÅäÓÍÌ׵ļӹ¤·½·¨ | Processing method of bimetallic oil distributing sleeve for full-hydraulic drilling machine | ZL201010574604.9 | Ò¦Äþƽ | Ýþ¸ß·å | ÒóÐÂʤ | ·ë´ïêÍ | ÇÇСºì | ñ¼ÎÄºÆ |
·¢Ã÷ | Ò»ÖÖÊÖ¶¯Éý½µ±ä½Ç×°Öà | Manual lifting variable-angle device | ZL200910219252.2 | Ò¦¿Ë | Ëﱣɽ | ÕÅÓ×Õñ | Àî¶° |
·¢Ã÷ | Ò»ÖÖ¶¥²¿¿ª·Åʽ¸´ºÏ¼Ð³ÖÆ÷ | Open-top composite clamp holder | ZL201010108949.5 | Ò¦¿Ë | ³£½»ª | ·²¶« | ·½Åô | ÕÅÓ×Õñ |
·¢Ã÷ | Ò»ÖÖÂÄ´øÊ½ËıÛÔäÑǪ̀³µ | Track-type four-arm rock drilling jumbo | ZL200910219255.6 | Ò¦¿Ë | Ëﱣɽ | ÕÅÓ×Õñ | ÌÆ×ÓÑô | ÍõÁúÅô | Àî¶° | κ»¶»¶ |
·¢Ã÷ | ҺѹֱÇýÁ¢Ê½¶à¸×Äཬ±Ã | Hydraulic direct-drive vertical multi-cylinder mud pump | ZL201110122499.X | ÒóÐÂʤ | ºúÉÙÔÏ | ¶ÊéÄþ | ÌïºêÁÁ | ²ÜÃ÷ | ºúÑÇ |
·¢Ã÷ | Ò»ÖÖ¿ÉÂú×ã¶àÖÖ×ê½ø·½Ê½µÄú¿óÓÃÕûÌåʽ×ê»úҺѹϵͳ | Integral coal mine drilling machine hydraulic system capable of satisfying multiple drilling modes | ZL200910219256.0 | ÒóÐÂʤ | ÌïºêÁÁ | Ëﱣɽ | ÚùµÏ | ÍõÁúÅô |
·¢Ã÷ | Ò»ÖÖÌá¸ßÈíúµØ²ãµØÃæË®Æ½¶Ô½Ó¾®²ÉÆøÁ¿µÄÍê¾®¹¤ÒÕ·½·¨ | Well completion process method for increasing gas production of ground horizontally butted well of soft coal stratum | ZL201110259072.4 | ʯÖǾü | ÕÔÓÀÕÜ | ºÂÊÀ¿¡ | Æîºê¾ü | Áõ½¨ÁÖ |
·¢Ã÷ | Ò»ÖÖ¿ÓµÀ½üˮƽ¿×ÓÃÉþË÷È¡ÐÄ×ê¾ß | Cord core drilling tool for tunnel subhorizontal hole | ZL201010243426.1 | ÒóÐÂʤ | ʯÖǾü | κ»¶»¶ | Áõ¹ðÇÛ | ÅíÀ°Ã· | Ðí´ä»ª |
·¢Ã÷ | ÂÝÐý×ê¸Ë´òÀÌÆ÷ | Spiral drill rod fisher | ZL200810017810.2 | ¹¨³Ç | IJÅàÓ¢ | Ìﶫׯ | Ðí´ä»ª | ÅíÀ°Ã· |
·¢Ã÷ | ÀÏ¿ÕË®Êè·Å×ê¿×·À¶Â×°Öà | An anti-blocking device for a gob water drainage drill hole | ZL201110063408.X | ¼§Öпü | ÁõÆäÉù | ½ùµÂÎä | ÍõР|
·¢Ã÷ | Ò»ÖÖ¾®ÏÂú²ãÃܱÕÈ¡ÐÄ×°Öü°ÆäʹÓ÷½·¨ | Sealed core drilling device for underground coal seams and application method thereof | ZL201010101528.X | ÕŶ¡ÁÁ | ºÚÀÚ | ÕÅÅàºÓ | ËïËÄÇå |
·¢Ã÷ | ÃæÏòÒ×Í·ÛÍÂɰ˫ú²ãµÄ·Ö²ã¿ØÑ¹ÁªºÏÅŲÉ×°Öà | Layered pressure control combined drainage-production device for double coal-beds prone to dust and sand spraying | ZL201310021152.5 | ÕÅȺ | ½ªÔÚ±þ | ¶Åзæ | Àî±ò¸Õ | ½µÎÄÆ¼ | ÍòÖ¾½Ü | ÍõÕýϲ | ÅÓÌÎ | ÇÇ¿µ | ÕŶ«ÁÁ | ÐíÒ«²¨ | ÐÁÐÀ |
·¢Ã÷ | Ò»ÖÖÔÚú¿óÏïµÀÄÚ˳²ã³¬Ç°Ì½²âº¬Ë®¹¹ÔìµÄÖ±Á÷µç·¨·½·¨ | Direct current method for bed-parallel advanced detection of water bearing structure in mine tunnel | ZL200910023258.2 | º«µÂÆ· | ʯÑǶ¡ |
·¢Ã÷ | ¿ó¾®²É¶¯ÁÑ϶µÄ¶¯Ì¬¼ì²â·½·¨ | Dynamic detection method for mine mining-induced fracture | ZL201110088122.7 | º«±£É½ | ³Â־ʤ | ÍõÕ½·æ |
·¢Ã÷ | ¶Ô²åʽµØÖÊ×ê¿×Ì׹ܾÓÖÐÖ§¼Ü | Central support for inserting geological drilling casing | ZL201110063406.0 | ¼§Öпü | ²ñ½¨Â» |
·¢Ã÷ | ÓÃÓÚú¿ó¾®ÏµĵØÕð¼ì²¨Æ÷Óëê¸ËµÄ¶Ô½Ó×°Öà | Butting device for underground seismic detector in coal mine and anchor rod | ZL201110109489.2 | ½ºÆ | Î⺣ | ÕÅÇìÇì | ³Ì½¨Ô¶ | ¼³·½ÁÖ |
·¢Ã÷ | ú¿óÍß˹¸ßλ³é²É²ãλµÄÑ¡Ôñ·½·¨ | Method for selecting high-level gas drainage horizon in coal mine | ZL201110181487.4 | º«±£É½ | ÍõÕ½·æ |
·¢Ã÷ | ú¿ó¾®Ï·À±¬ÐÍÄཬÂö³åÎÞÏßËæ×ê²âÁ¿ÏµÍ³¼°ÆäʹÓ÷½·¨ | Underground coal mine anti-explosion mud-pulse wireless measurement while drilling system and using method thereof | ZL201210059876.4 | ʯÖǾü | Ѧά | ÀîȪР| ÎÂéÅ | ¸ß¬B | ·½¿¡ | Æîºê¾ü |
·¢Ã÷ | ˲±äµç´ÅÊý¾Ý¾²Ð£ÕýµÄÊý¾Ý´¦Àí·½·¨ | Data processing method for carrying out static correction on transient electromagnetic data | ZL201110362404.1 | ·¶ÌÎ | ÍõÐÅÎÄ | ³Ì½¨Ô¶ |
·¢Ã÷ | Ò»ÖÖú¿óÏïµÀµ×°åê¹Ì×ê³µ | Coal mine roadway bottom board anchoring drill carriage | ZL201410173845.0 | ÉÛ¿¡½Ü | ÕÅÓ×Õñ | Ò¦¿Ë | ÀîÐñÌÎ | ãÛÖ¾ÌÎ | ÚùµÏ | Ëﱣɽ | ³ÂÅÎ |
·¢Ã÷ | ú¿ó¿Õѹ×ê½øÓÃÎí»¯×°Öà | Atomization device for air compression drilling of coal mine | ZL201110122498.5 | ÒóÐÂʤ | Áõ½¨ÁÖ | ÍõÒã | ÁõÓ |
·¢Ã÷ | ˲±äµç´Å·¨µØ¿×̽²â·½·¨Óë×°Öà | Transient electromagnetic method ground hole detection method and device | ZL201410257803.5 | ÍõÐÅÎÄ | ºîÑåÍþ | ÍõÅô | ÍõÑÞ²¨ | ñûÇìÑ× | ´ú·ïÇ¿ | À |
·¢Ã÷ | Ë«ÂÄ´ø¶ÀÁ¢ÐÐ×ß×ê»úҺѹϵͳ | ZL201310021079.1 | Ò¦ÑÇ·å | Ò¦Äþƽ | Ëκ£ÌÎ | Áº´ºÃç | °×ÎÈÀÖ |
·¢Ã÷ | ú¿ó¾®ÏÂ×ê¿×Öо¶Ïòº¬Ë®Òì³£Ìå̽²â·½·¨ | Method for detecting radial water cut abnormal body in underground coal mine drilled hole | ZL201410310745.8 | ·¶ÌÎ | Íõ¼Ì¿ó | ÕÔÕ× | ÕÔî£ | ÁõÀÚ | ÄþµîÑÞ | ʯÏÔР| ³¾§½ò | ÕÅÖÙÀñ |
·¢Ã÷ | ÓÃÓÚÏÁÕÏïµÀµÄÂÄ´øÊ½È«ÒºÑ¹¶¨Ïò×ê»ú | Crawler-type full hydraulic directional drilling machine for narrow roadway | ZL201310042238.6 | ʯÖǾü | Ò¦¿Ë | ·½Åô | ÉÛ¿¡½Ü | Àî¶° | ÕÅÈñ | ÁõÖÇ | ÚùµÏ | Ëﱣɽ | ÕÅռǿ | ÕÅÓ×Õñ |
·¢Ã÷ | ȡоÓÃÔÐÏâ¿éʽ½ð¸Õʯ×êÍ· | Impregnated block type diamond drill for coring | ZL201210232394.4 | Íõ´«Áô | ËïÈÙ¾ü | ÀîËøÖÇ | ¸ßÏþÁÁ | ¹ù¶¬Çí | ÕÅÅó | ÕÅÏþÁÁ |
·¢Ã÷ | ¿óÓöàÂß¼±£»¤»ØÂ·¼°¶àÁª¶¯¹¦ÄÜ×ê»úҺѹϵͳ | Mining multi-logical protection loop and multi-linkage functional drill hydraulic system | ZL201310018511.1 | ÒóÐÂʤ | Ò¦¿Ë | Ëﱣɽ | ²ÜÃ÷ | ÕÅÈñ | ÕÅռǿ |
·¢Ã÷ | ú¿ó¿ÓµÀÓôó²É¸ßÍß˹³é²ÉÂÄ´ø×ê»ú | Large mining height gas extracting caterpillar drill for coal mine gallery | ZL201410310742.4 | Áº´ºÃç | Ò¦ÑÇ·å | Ò¦Äþƽ | ÅíÌÎ | Ëκ£ÌÎ | ÍôÜ¿ |
·¢Ã÷ | Ò»ÖÖµçÒºÁª¿Ø×ª±ÛÏÞλװÖà | Electro-hydraulic joint controlled rotary arm limiting device | ZL201410142949.5 | ÌïºêÁÁ | ·²¶« | ³£½»ª | ÍõÁúÅô | ÆîÓñÄþ | Áõì÷ |
·¢Ã÷ | Ò»ÖÖú¿ó¾®Ï·À±¬Ð͵ç´Å²¨ÎÞÏßËæ×ê²âÁ¿ÏµÍ³¼°ÆäʹÓ÷½·¨ | Coal mine underground explosion proof type electromagnetic wave wireless measurement while drilling system and application method thereof | ZL201310156641.1 | ʯÖǾü | ¶ºÆ±ó | ·½¿¡ | Íõ¼ÒºÀ | ÎÂéÅ | ÀîȪР| ¸ß¬B |
·¢Ã÷ | Ò»ÖÖÀûÓÃêË÷¸¨Öú·â¶Â¿ó¾®Í»Ë®µÄ·½·¨ | Method for auxiliary blocking of mine inrush water by using anchor cables | ZL201410433842.6 | ¼§Öпü | ÁõÆäÉù | Íõð© |
·¢Ã÷ | Ò»ÖÖÓÃÓÚú¿ó¾®ÏµÄ˲±äµç´ÅÄâµØÕð̽²â·½·¨ | Transient electromagnetic simulated earthquake detection method used for coal mine underground | ZL201410490742.7 | ·¶ÌÎ | ÕÔÕ× | Íõ¼Ì¿ó | ÁõÀÚ | ÕÔî£ | ÄþµîÑÞ | ʯÏÔР| ³¾§½ò | ÕÅÖÙÀñ | ÀîµÂɽ |
·¢Ã÷ | Ò»ÖÖú¿ó¹¤×÷Ãæ·ÀÖÎË®µÄË®º¦Ì½²â·½·¨ | Coal mine working face water prevention water damage detecting method | ZL201410560517.6 | ³¾§½ò | ·¶ÌÎ | ʯÏÔР| Íõ¼Ì¿ó | ÕÔÕ× | ÄþµîÑÞ |
·¢Ã÷ | ¿ÉÔöÁ¦µÄÓ͸׶Զ¥Ê½¼Ð³ÖÆ÷ | Oil cylinder counter-supporting type reinforced gripper | ZL201310026547.4 | ÒóÐÂʤ | Ëﱣɽ | ÁõÖÇ | ÕÅÕÜ |
·¢Ã÷ | Ò»ÖÖË«Ì׹ܵ¥±Ã·Ö²ã¿ØÑ¹ºÏ²ãÅŲɼ¼Êõ¼°×°Öà | Technology and device for controlling pressure in layered mode and discharging and extracting oil in layer combined mode through double bushes and single pump | ZL201310446063.5 | ÕÅȺ | ½ªÔÚ±þ | ¶Åзå | º«±£É½ | Àî±ò¸Õ | Áõ°Ø¸ù | ÍòÖ¾½Ü | ÐíÒ«²¨ | ÖÜ¼Ó¼Ñ | ·¶Ò« | ÇÇ¿µ | ½µÎÄÆ¼ | Íõ³É |
·¢Ã÷ | Ò»ÖÖÍß˹³é²É×ê¿×¿×¿Ú×°Öü°Æä²Ù×÷·½·¨ | Gas extraction drilling orifice device and operating method thereof | ZL201310272812.7 | Ëκ£ÌÎ | Ò¦ÑÇ·å | ·ë´ïêÍ | ÅíÌÎ | Ýþ¸ß·å | °×ÎÈÀÖ |
·¢Ã÷ | Ò»ÖÖ¶àÀâ×¶¿ìËÙ²å½ÓÃÜ·âʽÂÝÐý×ê¸Ë | Polygonal pyramid quick-plugging sealed auger stem | ZL201410542109.8 | Ìﶫׯ | ¶ÃÈÃÈ | Ðí´ä»ª | IJÅàÓ¢ | Íõ±ó |
·¢Ã÷ | Ò»ÖÖ×ê̽ÓÃÉß¹Ç×ê¸Ë | Snake bone drill rod for drilling | ZL201310272936.5 | Ò¦Äþƽ | ÅÓ¹úÇ¿ | Ò¦ÑÇ·å | ÍõÁ¦ | Ëκ£ÌÎ | ·ë´ïêÍ |
·¢Ã÷ | ú¿ó¾®Ï¿ӵÀ×ê»ú¶àÖն˲ÎÊý¼à²âϵͳ | Multi-terminal parameter monitoring system for coal mine underground tunnel drilling rig | ZL201210186144.1 | ·²¶« | ÎÌÒúÉú | ÕŽ¨Ã÷ | ÁõÇìÐÞ | ÍõÁúÅô | ÍõºØ½£ | Áõì÷ |
·¢Ã÷ | »ùÓÚͬ²½¼¼ÊõµÄÎÞÀÂ×ê¿×²âбÒǼ°Æäͬ²½²âб·½·¨ | Cable-free borehole clinometer and synchronous inclinometry method thereof based on synchronization technology | ZL201210114330.4 | ÕŵäÈÙ | ÍõÓ | ÕŸ£Æ½ | ÍõÓÀʤ | ÍõС²¨ | Àî¾² | ÍõºÓÇà |
·¢Ã÷ | ˫ú²ã·Ö²ã¿ØÑ¹ÁªºÏÅŲÉ×°Öà | Double-coal-bed layered pressure control device combining coal discharging and coal mining | ZL201310021074.9 | ÕÅȺ | ½ªÔÚ±þ | ¶Åзæ | Àî±ò¸Õ | ½µÎÄÆ¼ | ÍòÖ¾½Ü | ÍõÕýϲ | ÅÓÌÎ | ÇÇ¿µ | ÕŶ«ÁÁ | ÐíÒ«²¨ | ÐÁÐÀ |
·¢Ã÷ | ú¿ó¾®Ï¶àÓÃ;ÕûÌåÂÄ´øÊ½È«ÒºÑ¹¶¨Ïò×ê»ú | Underground coal mine multipurpose overall crawler type full-hydraulic directional drilling machine | ZL201310018845.9 | Ëﱣɽ | ÒóÐÂʤ | ÕÅռǿ | Ò¦¿Ë | ÕÅÈñ | Àî¶° | ÚùµÏ | ÍõÁúÅô | ·½Åô | ÕÅÓ×Õñ | ÉÛ¿¡½Ü | ÁõÖÇ |
·¢Ã÷ | ¾ßÓÐÖÆ¶¯¹¦ÄܵÄú¿ó¾®Ï¶¨Ïò×ê»ú´óͨ¿×¶¯Á¦Í· | Large-through-hole power head with brake function of coal mine directional drilling machine | ZL201310021100.8 | Ò¦¿Ë | ·½Åô | ÉÛ¿¡½Ü | ÕÅÓ×Õñ | Àî¶° | ÕÅÈñ | ÁõÖÇ | ÚùµÏ | Ëﱣɽ | ÕÅռǿ |
·¢Ã÷ | Ò»ÖÖú¿ó¾®ÏÂú²ã×ê¿×ÔìѨװÖü°Ê¹Ó÷½·¨ | Coal mine underground coal bed drilling and cave-building device and method of use | ZL201310252145.6 | ÕÔ¼ÌÕ¹ | Õżó | ºÚÀÚ | ÕÅÅàºÓ | ËïËÄÇå | ÁúÍþ³É | IJȫ±ó | ³Â¶¬¶¬ | ÕÅÑô | ¾°ÐËÅô |
·¢Ã÷ | ú¿ó¾®ÏÂ×ê¸Ë³¤¶È¼°¹ÊÕϼì²â×°Öü°ÆäʹÓ÷½·¨ | Detection device for underground coal mine drill rod length and fault and using method thereof | ZL201310326673.1 | ʯÖǾü | ¸ß¬B | ÈÎÎ÷°² | ÀîȪР| ·½¿¡ | ±ÏÖ¾ÇÙ |
·¢Ã÷ | Ò»ÖÖ¾ßÓÐË¿¿Û±£»¤¹¦ÄܵÄҺѹж¿Û´óǯ | Hydraulic break-out tongs with screw thread protection function | ZL201310710886.4 | ÌïºêÁÁ | ·²¶« | ³£½»ª | Àî¶° |
·¢Ã÷ | ÎÞÏßËæ×êʽ¿ÕÆø¿ìËÙ×ê½ø×éºÏ×ê¾ß | Wireless while-drilling type air fast drilling combined drilling unit | ZL201410188423.0 | Ê·º£áª | Æîºê¾ü | ʯÖǾü | ÕÔ½Åô | ÑîÕÜ | Áõ½¨ÁÖ |
·¢Ã÷ | Ò»ÖÖú¿ó²É¶¯ÇøÃº²ãÆø¾®²ÎÊý¼à²âϵͳ¼°·½·¨ | Coal mine mining area coal-bed gas well parameter monitoring system and method | ZL201410597495.0 | ½µÎÄÆ¼ | ÕÔÁú | ¶Åзæ | Î×ÐÞÆ½ | ÍòÖ¾½Ü | Àî±ò¸Õ |
·¢Ã÷ | ËÉÈíú²ã˳²ãÍß˹³é²É³¤×ê¿×Ê©¹¤·½·¨¼°Æä×°Öà | Method and device for constructing bedding gas extraction long drilled holes of soft coal seams | ZL201310426051.6 | ÒóÐÂʤ | Áõ½¨ÁÖ | ÁõÓ | ÕÔ½Åô | ¼½Ç°»Ô | Áõ°Ø¸ù |
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·¢Ã÷ | »ùÓÚz·ÖÁ¿µÄ͸Éä²Û²¨¸ßÃܶȿìËÙ̽²â·½·¨ | High-density rapid detection method based on z-component transmitting channel waves | ZL201210244565.5 | ¼§¹ãÖÒ | ³Ì½¨Ô¶ | ºú¼ÌÎä | ½ºÆ | Íõ¼¾ | ñû˼ |
·¢Ã÷ | Ò»ÖÖ³µÔØ×ê»ú»»¸Ë×°Öà | Truck-mounted drilling rig rod changing device | ZL201310703552.4 | ÌïºêÁÁ | ³£½»ª | ºÂÊÀ¿¡ | ºúÕñÑô | ·²¶« | ·½Åô | ÕÅռǿ |
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·¢Ã÷ | Ò»ÖÖÓÃÓÚ¼Ó¸Ë×°ÖõÄ×ê¸ËÁж¨Î»ÏµÍ³ | Drill rod column positioning system used for rod feeding device | ZL201310415400.4 | ÁõÇìÐÞ | ÕŽ¨Ã÷ | ·²¶« | ÌïºêÁÁ | ÍõÁúÅô | ÎÌÒúÉú | Áõì÷ | ÍõºØ½£ | ÕÔÁ¼ | ³·É·É |
·¢Ã÷ | Ò»ÖÖ×ê¸Ë×Ô¶¯Éý½µ×°Öà | Automatic lifting device for drill pipes | ZL201310703551.X | ³£½»ª | ×Þ׿½Ü | ºÂÊÀ¿¡ | ºúÕñÑô | Áõì÷ | ÆîÓñÄþ | ÍõºØ½£ | ÁõÇìÐÞ | ÍõÁúÅô |
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·¢Ã÷ | ú¿óÓûýË®³éÅſ׵ױà | Accumulated water pumping and discharging hole bottom pump for coal mine | ZL201410145301.3 | Ðì±£Áú | ÀîºÆ | ½ðР| ÍõÁ¦ | ÕÅ½Ü |
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