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

The Sino-Soviet Conference, 1924-1927

The Sino-Soviet Conference, 1924-1927

by Tang, Qihua
Published in Journal of modern Chinese history (01.12.2007)

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Journal Article

CrN coating pointed-end doctor blade ring and coating preparation process thereof

CrN coating pointed-end doctor blade ring and coating preparation process thereof

by TANG QIHUA
Year of Publication 29.09.2023

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Patent

Automatic swinging device for aluminum piston phosphorization

Automatic swinging device for aluminum piston phosphorization

by TANG QIHUA
Year of Publication 07.07.2023

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Patent

Pressure gauge convenient to maintain, disassemble and assemble

Pressure gauge convenient to maintain, disassemble and assemble

by TANG QIHUA
Year of Publication 01.07.2022

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Patent

Portable fastening structure

Portable fastening structure

by TANG QIHUA
Year of Publication 21.07.2017

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Patent

Convenient fastening structure

Convenient fastening structure

by TANG QIHUA
Year of Publication 31.05.2017

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Patent

Annealing pretreatment device for piston scraper ring production

Annealing pretreatment device for piston scraper ring production

by TANG QIHUA, WANG ZONGYANG, CHEN WENCHAO, YANG RAN
Year of Publication 12.04.2024

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Patent

Shaft seal seat

Shaft seal seat

by TANG QIHUA, ZHU YINGCHUN, ZHU CHENCHEN
Year of Publication 22.03.2022

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Patent

Shaft seal cooling mechanism with double-outlet circulation pipeline

Shaft seal cooling mechanism with double-outlet circulation pipeline

by TANG QIHUA, ZHU YINGCHUN, ZHU CHENCHEN
Year of Publication 22.03.2022

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Patent

Double-layer sealing lip-shaped sealing ring

Double-layer sealing lip-shaped sealing ring

by TANG QIHUA, ZHU YINGCHUN, ZHU CHENCHEN
Year of Publication 22.03.2022

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Patent

Lip-shaped sealing ring for oil seal

Lip-shaped sealing ring for oil seal

by TANG QIHUA, ZHU YINGCHUN, ZHU CHENCHEN
Year of Publication 22.03.2022

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Patent

Shaft seal transmission ring lower gland for communicating and stabilizing pressure

Shaft seal transmission ring lower gland for communicating and stabilizing pressure

by TANG QIHUA, ZHU YINGCHUN, ZHU CHENCHEN
Year of Publication 22.03.2022

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Patent

Elastically-pressurized self-locking type shaft seal sealing connecting piece

Elastically-pressurized self-locking type shaft seal sealing connecting piece

by TANG QIHUA, ZHU YINGCHUN, ZHU CHENCHEN
Year of Publication 28.12.2021

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Patent

Movable spraying equipment for engine piston ring production

Movable spraying equipment for engine piston ring production

by XU JIANSUN, TANG QIHUA, LIN KAIJING, YANG RAN
Year of Publication 15.11.2022

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Patent

Piston ring DLC (Diamond Like Carbon) coating deposition process and coating deposition equipment

Piston ring DLC (Diamond Like Carbon) coating deposition process and coating deposition equipment

by WANG YOUYU, XU JIANSUN, TANG QIHUA, WANG ZONGYANG, ZHANG PINGSHAN, YANG RAN
Year of Publication 14.05.2024

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Patent

Efficient piston ring PVD (Physical Vapor Deposition) vacuum coating equipment and process thereof

Efficient piston ring PVD (Physical Vapor Deposition) vacuum coating equipment and process thereof

by WANG YOUYU, XU JIANSUN, TANG QIHUA, ZHANG PINGSHAN, WANG ZONGYANG, YANG RAN
Year of Publication 30.04.2024

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Patent

Tool for machining piston assembly of diesel engine

Tool for machining piston assembly of diesel engine

by ZHANG DASHENG, TANG QIHUA, WU GUOQING, HU FENGXIANG
Year of Publication 19.04.2024

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Patent

Hanger for electrodeposited chromium of H-type backing ring

Hanger for electrodeposited chromium of H-type backing ring

by TANG QIHUA
Year of Publication 01.05.2013

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Patent

Intelligent positioning management system for blood bag braided samples

Intelligent positioning management system for blood bag braided samples

by CHEN TAO, TANG QIHUA, WANG XIANZHI, WEN JIANQUAN
Year of Publication 13.11.2020

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Patent

Winding method and winding mechanism for steel belt ring of free shape

Winding method and winding mechanism for steel belt ring of free shape

by CAO MINGMIN, TANG QIHUA, LIN DUN
Year of Publication 07.12.2018

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Patent