具有不易燃性、高强度、耐气侯变化性以及优秀的几许稳定性。

Have no flammability, high strength, resistance to climate change and good how much stability.

youdao

具有不易燃性、高强度、耐气侯变化性以及优秀的几许稳定性。

Have no flammability, high strength, resistance to climate change and good how much stability.

youdao