Friends of the building insulation system will know that the material has a great relationship between the dry humidity and thermal conductivity.

对建筑保温系统有了解的朋友会知道，材料的干湿度和导热系数关系很大。

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Especially the gear shell material for high strength reinforced polyamide, and the high humidity craft processing and become more wear-resisting, more durable.

尤其是其齿轮壳的材质为高强度增强尼龙，并经高湿工艺处理而变得更耐磨、更耐用。

youdao

Especially the gear shell material for high strength reinforced polyamide, and the high humidity craft processing and become more wear-resisting, more durable.

尤其是其齿轮壳的材质为高强度增强尼龙， 并经高湿工艺处理而变得更耐磨、更耐用。

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The strength of the high-tech material allows airlines to raise cabin air pressure and increase humidity, which should make passengers more comfortable on long flights.

ECONOMIST: Cabin fever