本文件规定了包裹运输用温控包装的试验方法。测试包括运输包装的物理、热导率和绝缘性能，这些包装使用绝缘材料来阻止需要温度控制的产品包装内外部之间的热传导。

This document specifies the test methods of temperature-controlled packages for parcel shipping. Tests include physical, thermal conductivity and insulation performances of transport packages that use insulation for the purpose of blocking thermal conduction between the inside and the outside of a product package that need temperature control.