Tempering placing frame for well type tempering furnace
ZHANG GUOMING, XIE JING, LI YONGKAI, YANG WU'AI, ZHANG HAITAO, SUN HONGHAI, ZHANG BAOWANG
Year of Publication 09.08.2022
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Year of Publication 09.08.2022
Patent
Connecting rod forging quenching liquid cooling circulation device
ZHANG GUOMING, XIE JING, YANG WU'AI, LI YONGKAI, ZHANG HAITAO, SUN HONGHAI, ZHANG BAOWANG
Year of Publication 15.04.2022
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Year of Publication 15.04.2022
Patent