This recommended practice is intended to assist in the use of uniform methods of indicating the number of places of figures which are to be considered significant in specified limiting values, for example, specified maximum values and specified minimum values. I t s aim is to outline methods which should aid in clarifying limiting values with which observed values or calculated values obtained from tests are compared in determining conformance with specifications.
IPC TR-460A-1984由美国电子电路和电子互连行业协会 US-IPC 发布于 1984-01-01。
IPC TR-460A-1984 在中国标准分类中归属于: L23 连接器,在国际标准分类中归属于: 31.220 电子电信设备用机电元件。
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