Electric liquid nitrogen pump
ZUO HAIXIA, LI DEQIANG, SU CHONGTAO, HAI CHAO, WANG YADONG, GUO XIAOJING
Year of Publication 14.07.2023
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Year of Publication 14.07.2023
Patent
Charpy pendulum impact sample assembling tool
ZUO HAIXIA, SUN JIAN, SU CHONGTAO, HAI CHAO, JI LILI, GAO ANNI, LIU YANHAI, GUO XIAOJING
Year of Publication 14.05.2024
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Year of Publication 14.05.2024
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Metallographic sample storage box
ZUO HAIXIA, SU CHONGTAO, HAI CHAO, WANG YADONG, LIU YANHAI, GUO XIAOJING
Year of Publication 17.01.2023
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Year of Publication 17.01.2023
Patent
Inlaying method in metallographic specimen preparation process
ZUO HAIXIA, SU CHONGTAO, SUN JIAN, HAI CHAO, JI LILI, GAO ANNI, GUO XIAOJING
Year of Publication 01.12.2023
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Year of Publication 01.12.2023
Patent
Sample clamp for metallographic sample corrosion test
ZUO HAIXIA, SU CHONGTAO, HAI CHAO, JI LILI, GAO ANNI, LIU YANHAI, GUO XIAOJING
Year of Publication 24.10.2023
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Year of Publication 24.10.2023
Patent
Sample table for analyzing fracture defects of rods and wires of scanning electron microscope
ZUO HAIXIA, SU CHONGTAO, ZHAO ZHIWEI, HAI CHAO, JI LILI, GAO ANNI, LIU YANHAI, GUO XIAOJING
Year of Publication 22.09.2023
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Year of Publication 22.09.2023
Patent
Welding objective table for thermal simulation experiment
ZUO HAIXIA, SU CHONGTAO, HAI CHAO, JI LILI, GAO FENG, LIU YANHAI, GAO ANNI, GUO XIAOJING
Year of Publication 19.09.2023
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Year of Publication 19.09.2023
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