moisture proof insulation 耐湿绝缘
corona-proof insulation [电] 防电晕绝缘
The high temperature foamed ceramic with water all proof and thermal insulation has been trial - produced by using local porcelain sand and cullet.
利用地方瓷砂原料和废碎玻璃试制了具有防水、保温功能的高温发泡陶瓷。
The performances and application of fire proof cable are introduced from insulation resistance, heat resistance, mechanical property, current capacity and other aspects.
从绝缘电阻、耐热性、机械性能、防火特性、载流量等方面介绍了防火电缆的性能及应用。
Some water will also carry handle, handle, or with additional scald-proof, functions, such as thermal insulation.
有的水杯还会带有握柄、把手，或带有额外的防烫、保温等功能结构。
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