1 Ergebnisse für "怎么查酒店开房信息- 查询微信170"

FAQ

... properties at 170-200°C; after 280°C, it can begin to melt and smoke. Other points that need to consider are ... , starting at 170-200°C. After 200°C, it starts changing color, and at approximately 280-300°C, it starts to ... cable insulation. It starts to lose dielectric properties at 170-200°C; after 280°C, it can begin to ... insulation, such PVC / XLPE / EPR, are subject to degradation, starting at 170-200°C. After 200°C, it starts ...

Nach oben