我国皮革的买卖以前用平方市尺计量，随着国家计量法的强制实施，目前执行平方米。按规定，任何单位和个人生产、买卖、做帐都得以新标准执行。强制执行多年了，皮革行业实际执行情况令人担忧。首先表现在人们根深蒂固的旧习惯，在谈生意时报平方米价格后双方都要用心默算一下 Before the sale of leather in China, it was measured by a square market ruler. With the enforcement of the national metrology law, square meters are currently implemented. According to regulations, any unit or individual can produce, trade, or make accounts with new standards. Enforced for many years, the actual implementation of the leather industry is worrying. First of all, it is expressed in the old habits that are deeply ingrained in people. After talking about the price of square meters in business hours, both parties must carefully count the calculations.