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JB/T 9161.2-1999外圓磨床平頂尖.尺寸Flat centre for external cylindrical grinding machinesCentre for external...2022-06-12

JB/T 10329.2-2012電熔爆外圓加工機床.第2部分：參數External cylindrical electric melting explosion machines— Pa...2022-06-10

FZ/T 93007-2004紡織機械與附件.圓柱形條筒.技術(shù)條件Textile machinery and accessories—Cylindrical sliver cans...2022-06-06

GB/T 2088-2009普通圓柱螺旋拉伸彈簧尺寸及參數Cylindrical coiled tension spring dimensions and parameters...2022-06-05

GB/T 1973.1-2021小型圓柱螺旋彈簧第1部分：技術(shù)條件Small cylindrical springs. Part 1:Technical specification...2022-03-22

The analysis of the bending stiffness and intensity of cylindrical tubes2020-12-06

熱響應測試實(shí)例及問(wèn)題分析2020-09-02

Buckling analysis of the shell of a refuge chamber in a coal mine under uniform axial compression2020-06-12

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