观察和调查所有库存物品，以检查其规格的准确性。监控各个库存项目的各种属性和特性，例如密度、体积和尺寸，以及针对各个材料的特定背景化规格。 Observing and surveying all inventory items in order to check for the veracity of their specifications. Monitor various attributes and characteristics for respective inventory items such as density, volume, and size, as well as contextualized specifications particular to the respective materials.