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近日出差南京,路过明城墙时,发现这段城墙几百年过去了仍整整齐齐完好如初。赞叹之余,当地的朋友介绍说,朱元璋修建城墙时采取了一个措施:为了保证质量,要求在每一块城砖的侧面都刻上工匠的所在地和名字。一旦发现质量不好,第一次返工重做,第二次质量仍不好,杀头!所以块块城砖质量上乘,才可数百年屹立如初。回想笔者在做一项电源产品定型试验时,采用了一个
Recently on a business trip in Nanjing, passing by the Ming City Wall, I discovered that this city wall was still intact for hundreds of years. Admiration, local friends, said Zhu Yuanzhang built the city wall has taken a measure: In order to ensure the quality, requires the side of each brick in the city are carved craftsman’s location and name. Once found that the quality is not good, the first rework redo, the second is still not good quality, desperation! Therefore, the quality of block brick city block can only stand still for hundreds of years. Remember when I was doing a power product styling test, using one