质量计量古今宫典质量计量，从古代“以权定重”开始，可谓历史悠久，源远流长。它是人类古老历史物质文明的一部分。据辞海注：权，《广雅·释器》：“锤谓之权”。亦指秤。《汉书·律历志上》：“权者，殊、两、斤、钧、石也，所以称物平施，知轻重也”。亦谓称量。另据... Quality measurement Ancient and modern palace code quality measurement, from the ancient “right to weight” began, it has a long history, goes back to ancient times. It is part of the human history of ancient material civilization. According to rhetoric: right, “Guang Ya release device”: “hammer that the right.” Also refers to the scale. “Han law on the calendar”: “The right person, special, two, jin, Jun, stone also, so that things take place, know the severity also.” Also said weighing. According to ...