成人无码高潮av在线观看_欧洲极品少妇_夂久亚州精华国产精华华液_在线观看亚洲AV每日更新无码_亚洲国产精品无码久久一线_亚洲精品区午夜亚洲精品区

YG008型復絲強力機 Type YG008 Multi-filament yarn tensile strenght tester. 本儀器用于測定生絲和其他線性材料的斷裂強度和伸長率,并打印輸出各項數據。  1.測量范圍0 — 500N2.精度±1％3.拉伸速度150±3mm/min外形尺寸（長×寬×高）680×410×964mmType  YG008 Multi-filament yarn tensile strenght tester is used for determining fracture intensity and extending rate of raw silk and other linear materials , and type and output every data.Main Technical Data1.Measure range:0 — 500N2.Precision:±％3.Draw the speed:150±3mm/minOutline Dimension(L×W×H):680×410×964mm三、適用標準：GB/T6505-2001；FZ/T50004-1991