量處輕重儀 1.58

1.58

Third, counting and calculation implements (there are two categories). First, existing calculating implements (referring to blindfolds for astronomical observation, surveyor's levels, square rules, balance scales, counting rods, and so forth). Second, counting methods using miscellaneous beads (referring to crystal, lapis lazuli, multicolored beads, and so forth; or beads made of bamboo, wood, clay, porcelain, stone, wooden spools, Job's tears, and so forth).