Search Results - "ZHOU YUEYANG" :: K.UTB vyhledávací portál

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Anticollision guide sleeve of drill bit of large drilling machine

by ZHANG LIANGFU, WU YUE, ZHOU YUEYANG, ZHANG JIAN
Year of Publication 26.04.2017

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Method for calculating original temperature of reservoir

by ZHANG LANJIANG, XIA ZHUJUN, LI ZHIGANG, LIU JIAN, GU YUYANG, ZHOU YUEYANG, WEN ZHIPING, WANG YONG, LIU CHAO, YAO ZHENHE, QIAO CHUNSHANG, DU KEZHENG, CAO PENGFEI, LUO PENG, XIE RUIYONG
Year of Publication 21.12.2021

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Patent

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Heavy -calibre engineering driller drilling rod of locking flange is equipped with

by ZHANG LIANGFU, WU YUE, ZHOU YUEYANG, ZHANG JIAN
Year of Publication 18.01.2017

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Patent

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Heavy -calibre engineering driller drilling rod

by ZHANG LIANGFU, WU YUE, ZHOU YUEYANG, ZHANG JIAN
Year of Publication 18.01.2017

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Patent

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Drum-shaped stabilizer for drilling machine

by ZHANG LIANGFU, ZHOU YUEYANG, MAO WEI
Year of Publication 26.11.2014

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Patent

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Multi-drive-power rotation device of drilling machine

by ZHANG LIANGFU, ZHOU YUEYANG, MAO WEI
Year of Publication 26.11.2014

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Patent

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Large engineering driller with sensors

by ZHANG LIANGFU, ZHOU YUEYANG, MAO WEI
Year of Publication 26.11.2014

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Patent

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Large-aperture engineering drilling rig drill pipe

by ZHANG LIANGFU, WU YUE, ZHOU YUEYANG, ZHANG JIAN
Year of Publication 09.11.2016

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Patent

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Large-diameter engineering driller drill pipe with locking flange

by ZHANG LIANGFU, WU YUE, ZHOU YUEYANG, ZHANG JIAN
Year of Publication 26.10.2016

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Patent

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Engineering driller can automatic opening -closing fork device

by Zhang Liangfu, Zhou Yueyang, Wu Yue, Zhang Jian
Year of Publication 17.08.2016

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Patent

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Quick dismantlement pin structure who connects large type drill guide holder and base

by Zhang Liangfu, Zhou Yueyang, Wu Yue, Zhang Jian
Year of Publication 17.08.2016

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Patent

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Quick-detachable pin shaft structure for connecting guide holder with pedestal of large-size drilling machine

by ZHANG LIANGFU, WU YUE, ZHOU YUEYANG, ZHANG JIAN
Year of Publication 01.06.2016

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Patent

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Automatic-opening-closing cushion fork device of engineering drilling machine

by ZHANG LIANGFU, WU YUE, ZHOU YUEYANG, ZHANG JIAN
Year of Publication 01.06.2016

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Patent

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Hobbing cutter cutter barrel bores combination formula drill bit

by ZHANG LIANGFU, WU YUE, ZHAO MEIXIANG, ZHOU YUEYANG, ZHANG JIAN
Year of Publication 13.04.2018

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Patent

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Hob cone barrel drill combined drill bit

by ZHANG LIANGFU, WU YUE, ZHAO MEIXIANG, ZHOU YUEYANG, ZHANG JIAN
Year of Publication 24.11.2017

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Patent

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Pencil sharpener

by WANG WEILONG, ZHOU YUEYANG
Year of Publication 11.02.2009

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Patent

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Pouring tremie assembly

by ZHANG LIANGFU, ZHOU YUEYANG, MAO WEI
Year of Publication 14.08.2013

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Patent

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Engineering drill rod balance weight

by ZHANG LIANGFU, ZHOU YUEYANG, MAO WEI
Year of Publication 07.08.2013

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Patent

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Engineering drill extractor

by ZHANG LIANGFU, ZHOU YUEYANG, MAO WEI
Year of Publication 07.08.2013

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Drag bit for engineering driller

by ZHANG LIANGFU, ZHOU YUEYANG, MAO WEI
Year of Publication 07.08.2013

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Patent

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