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YDC 20-85 Multifunction Electronic Scale isdeveloped and produced by Beijing Postal ScientificResearch Institute.The scale is of rational design,advanced technology,and reliable quality;it adopts aweight sensing device and micro processors and itsexcellent performance is well appraised by thedomestic and foreign users.The weighing machines now used in our postoffices generally are the dual-weight lever type scalefor letters,rack rail dial type scale for printed matters
YDC 20-85 Multifunction Electronic Scale isdeveloped and produced by Beijing Postal Scientific Research Institute. The scale is of rational design, advanced technology, and reliable quality; it adopts a weight sensing device and micro processors and itsecellent performance is well appraised by the domestic and foreign users. The weighing machines now used in our postoffices generally are the dual-weight lever type scalefor letters, rack rail dial type scale for printed matters