全氟聚醚及环状三聚膦腈有希望作为未来的航空发动机油。

The perfluoroalkylpolyether and cyclotriphosphazene have promise to be future aviation engine oil.

youdao

全氟聚醚及环状三聚膦腈有希望作为未来的航空发动机油。

The perfluoroalkylpolyether and cyclotriphosphazene have promise to be future aviation engine oil.

youdao