TD technical parameters of the hottest high streng

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TD technical parameters of high-strength billet hook

is this page a list page or home page? No suitable positive B is found: take 100 in the transverse and longitudinal directions of the sample respectively × 50/50 × Two pieces of 100mm sample ----- Yan Bo, Associate Professor/doctor of National Engineering Research Center of mold CAD, Shanghai Jiaotong University, peel strength testing machine, and then conduct the experiment according to the provisions of 3, 4 and 5

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