Ihe nleba anya plastik
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DRK209 Nnwale Plasticity
A na-eji DRK209 plasticity tester maka igwe nyocha plastik nwere nrụgide 49N na nlele ahụ.Ọ dị mma maka ịlele uru plasticity na uru mgbake nke raw roba, plastic compound, roba compound na roba (usoro efere yiri ya).
