Manufacturing method of upper sealing head of high-level liquid waste glass curing container
HE HONGYU, ZHENG JIANNENG, SONG SHUKANG, LI LI, LIU YUPING, LI HOUBIN
Year of Publication 10.12.2021
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Year of Publication 10.12.2021
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Automatic polishing device for interior wall of pipeline
ZHU YONGYOU, WANG ZHIFENG, HE ZHIWEN, CHEN JIAN, SONG SHUKANG, WANG QING, JIANG XI
Year of Publication 29.06.2018
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Year of Publication 29.06.2018
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Pipe outer wall automatic polishing device
WU YANJUN, ZHU YONGYOU, CHEN GANG, WANG ZHIFENG, ZHANG JIE, ZHENG HONGHONG, LUO RONG, SONG SHUKANG
Year of Publication 31.05.2017
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Year of Publication 31.05.2017
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Gap type manufactured core die of nuclear power voltage stabilizer fluctuation pipe and manufacturing method
ZHENG JIANNENG, CHEN HONGYU, GAI RENTAO, LIU TIEGANG, CHEN XIAOBO, SONG SHUKANG
Year of Publication 13.04.2016
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Year of Publication 13.04.2016
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Compound bending method and special intermediate-frequency pipe bender
ZHENG JIANNENG, LI JUN, LIU ZHIYING, MAO JIANGUO, DENG LINTAO, SONG SHUKANG, WANG QUAN, HUA JINLU
Year of Publication 30.04.2014
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Year of Publication 30.04.2014
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Combined mandrel for die pressing bending pipe
ZHENG JIANNENG, LIU ZHIYING, DENG LINTAO, CHEN HONGYU, SONG SHUKANG, YANG JIANHUI
Year of Publication 18.01.2012
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Year of Publication 18.01.2012
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Combined open type bending die
ZENG XIANGDONG, ZHENG JIANNENG, LIU ZHIYING, DENG LINTAO, CHEN HONGYU, SONG SHUKANG
Year of Publication 18.01.2012
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Year of Publication 18.01.2012
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Combined mandrel used for die-pressing of elbow tube and application method thereof
ZHENG JIANNENG, LIU ZHIYING, DENG LINTAO, CHEN HONGYU, SONG SHUKANG, YANG JIANHUI
Year of Publication 23.11.2011
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Year of Publication 23.11.2011
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Medium-frequency pipe bender capable of achieving complex bend
ZHENG JIANNENG, LI JUN, LIU ZHIYING, MAO JIANGUO, DENG LINTAO, SONG SHUKANG, WANG QUAN, HUA JINLU
Year of Publication 18.01.2012
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Year of Publication 18.01.2012
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Compound bending method and special intermediate-frequency pipe bender
ZHENG JIANNENG, LI JUN, LIU ZHIYING, MAO JIANGUO, DENG LINTAO, SONG SHUKANG, WANG QUAN, HUA JINLU
Year of Publication 23.11.2011
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Year of Publication 23.11.2011
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