Search Results - "MAO XIANG'EN" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Detection device for large objects

Detection device for large objects

by MAO XIANG'EN
Year of Publication 19.06.2013

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Patent

Steel rack support bolt sphere center elevation positioning device and method

Steel rack support bolt sphere center elevation positioning device and method

by LAN FANG, MAO XIANG'EN, ZHANG KUNNING, QIN BO, NING JIANFU
Year of Publication 06.09.2019

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Patent

Detection device for magnetic powder on inner wall of pipeline with small diameter

Detection device for magnetic powder on inner wall of pipeline with small diameter

by LIANG JIAKANG, LIANG GANG, LIU JUN, MAO XIANG'EN
Year of Publication 09.04.2014

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Patent

Hydraulic steering machine with double-cranking block mechanism for ship

Hydraulic steering machine with double-cranking block mechanism for ship

by JIANG SHIJIE, MAO XIANG'EN, LU HEPING
Year of Publication 15.11.1995

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Patent

Universal material testing machine test piece automatic calibrating vertical clamp

Universal material testing machine test piece automatic calibrating vertical clamp

by XIANGEN,LIANG MAO
Year of Publication 03.10.2007

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Patent