Electric Welding Machine 2004 Issue 7 dian han ji chan pin gong qiu diao cha

dian han ji chan pin gong qiu diao cha

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xin shi chuang

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xiao xing shou gong dian hu han han jie dian yuan ce shi
chen wei kang

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ji che che lun mai hu dui han zhuan ji
jin kai ping ; rao dao hua ; li fu gang ; wu jun wei

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ling jian she ji yu zi dong hua han jie
zhu jiang

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xin yi dai nbc xi lie qi ti bao hu han ji
wang yu sheng

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chan pin dao gou

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mba pai xing bang

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tong yong wang zhi -- qi ye zhong wen shang wang tong xing zheng

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dian han ji za zhi shi shang wang luo kuai che dao

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cheng pin zong gong

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Usage and maintenance of welding and cutting machines(31)——Installation, use and maintenance of inverter arc welding machine
he li

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Defect and solution of seamless railway joint
zheng chao zhong ; luo yan hong ; jiang mao qin

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Improvement of feedback circuit on WSE-315 TIG welding machine
meng qing ying ; ao wen li ; lin chun hua

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Welding repair of crack on impacted hydraulic turbine runner
li da dong ; lin jian dong ; yu teng yi ; su ming kai ; chen ming hui ; du zhong cheng

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Transference analysis of carbon analysis and chemical composition of fusion zone for surfacing joint between 2.25Cr-1Mo and austenitic stainless steel
zhang cong ping ; huang zuo ; yin an kang ; xue jin

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Design and manufacture of special automatic welding device
yao he qing ; ding kun ; liu liu ; zhao jian guo

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Prediction of SF volume in low-alloy steel seam
huang an guo ; li bo ; li zhi yuan ; wang yong sheng

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Investigations on FSW thick aluminum plate
wang xi jing ; a rong ; guo rui jie

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Current studies of friction stir welding thermal models
zhang hua ; lin san bao ; zhao yan hua ; wu lin ; feng ji cai

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Study on determining electrical parameters of arc welding power supply
zhang jun ; song yong lun ; yang qing xuan ; su dong

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Development of constant current controller of double-CPU for spot welding
jie sheng mian ; zhong ri feng ; ye ting dong

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Research and application of multi-head pipeline internal welding machine
zuo zheng ; liang jun zhi ; zhang feng

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Research and application of constructure on heavy-calibre pipe end slope-mouth orthopedics machine
zhang feng ; zuo zheng ; zeng hui lin

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Research and application of pipeline pneumatic internal clamp
zeng hui lin ; zuo zheng ; zhang feng

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Computer controlled shielding technology of pipe welding robot
liu li jun ; dai hong bin ; zhan xiao hong ; wu lin

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Study on weldability of X70 pipeline steel
liu xue mei ; gao lian cai ; zhang yan hua

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Application of pipeline multifunctional cutting machine in pipline assembly
liang jun zhi ; zhang feng ; zhao ya ping

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Application of artificial neural network at development of SAW wire for high strength and high toughness of pipeline steel
xue xiao huai ; wu lu hai ; lou song nian ; qian bai nian ; yu shao fei

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Application of auto-welding equipment in all-position welding
chen jiong

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Integrity of pipelines
zhang yan hua ; qin zuo ; li hong ke

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From editon

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