它具有高低温，耐腐蚀，不吸水等优良特性。

It has high and low temperature resistance, corrosion resistance, non-absorbent and other excellent features.

youdao

它具有高低温，耐腐蚀，不吸水等优良特性。

It has high and low temperature resistance, corrosion resistance, non-absorbent and other excellent features.

youdao