但在光、热及加速实验条件下均稳定。
But under light, heat and accelerating conditions, the product was stable.
研究了PET材料在加速老化条件下性能的变化。
The properties change under an accelerated ageing condition of PET were studied.
研究了PET材料在加速老化条件下性能的变化。
The properties change under an accelerated ageing condition of PET were studied.
应用推荐