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Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Yuwen Ma is active.

Publication


Featured researches published by Yuwen Ma.


Archive | 2012

Clamping fixture used for installing plastic shell of lithium battery

Yijun Du; Haitao Ding; Yuwen Ma; Yunzhi Zhang


Archive | 2011

Welding needle polisher

Yunzhi Zhang; Haitao Ding; Yuwen Ma; Yijun Du


Archive | 2012

Auxiliary welding device for battery packs

Yijun Du; Haitao Ding; Yuwen Ma; Yunzhi Zhang


Archive | 2012

Dispensing fixture for lithium ion batteries

Yuwen Ma; Siping Yi; Haitao Ding; Yijun Du; Yunzhi Zhang


Archive | 2012

Control clamp used for battery protective plate test

Yijun Du; Siping Yi; Haitao Ding; Yuwen Ma; Yunzhi Zhang


Archive | 2011

Test device for electric performance of battery pack

Qiang Su; Qing Yin; Yuwen Ma


Archive | 2012

Electric detection cabinet with switching function

Yijun Du; Siping Yi; Haitao Ding; Yuwen Ma; Yunzhi Zhang


Archive | 2012

Safety-seat tin soldering locating fixture

Yijun Du; Haitao Ding; Yuwen Ma; Yunzhi Zhang


Archive | 2012

Device for testing voltage resistance of electric vehicle battery pack

Yunzhi Zhang; Haitao Ding; Yuwen Ma; Yijun Du


Archive | 2012

General testing device for testing electrical performance

Yunzhi Zhang; Siping Yi; Haitao Ding; Yuwen Ma; Yijun Du

Collaboration


Dive into the Yuwen Ma's collaboration.

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