为48小时～168小时中长距离及超长距离运输时，实现-70℃～+60℃范围内各种温度控制的标准包装系统，配合分布式验证体系，精准有效的控制包装箱内的温度范围。

A standard packaging system that achieves various temperature control within the range of -70 ℃ to+60 ℃ for medium to long distance and ultra long distance transportation within 48 hours to 168 hours, combined with a distributed verification system, to accurately and effectively control the temperature range inside the packaging box.