Extra strong sealability Triple sealing, multi-air pocket seal (from U. S. A. space refrigerant), which can keep cold air and reduce energy consumption.

源自美国太空制冷剂舱技术的三层密封、多气囊门封条，层层锁住冷气，大幅度降低能耗。

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Extra strong sealability Triple sealing, multi-air pocket seal (from U. S. A. space refrigerant), which can keep cold air and reduce energy consumption.

源自美国太空制冷剂舱技术的三层密封、多气囊门封条，层层锁住冷气，大幅度降低能耗。

youdao