理顺管理模式，保证标准样品质量王天羿（中国标准化协会）标准样品的产生主要是源于文字标准的需要，作为文字标准的重要补充，同时又为文字标准服务，两者相辅相成。所谓标准样品是指具有足够均匀的一种或多种化学的、物理的、生物学的、工程技术的或感官的等性能特征，... Straighten out the management model to ensure the quality of standard samples The production of the standard samples of Wang Tianxuan (China Standards Association) is mainly due to the need of the text standard, as an important supplement to the text standard, and at the same time serving the text standard, both of which complement each other. The so-called standard sample refers to one or more chemical, physical, biological, engineering, or sensory, etc., characteristics that are sufficiently uniform,...