Impact Resistance Tester
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DRK512 Botol Kaca Impact Tester
DRK512 botol kaca impact tester cocok kanggo ngukur kekuatan impact saka macem-macem botol kaca.Instrumen kasebut ditandhani karo rong set skala maca: nilai energi impact (0～2.90N·M) lan nilai sudut defleksi batang ayun (0～180°).
