防腐蚀的油脂作用于金属表面的保护，适用于涂抹，浸渍和喷洒。

Anticorrosion greases serve for surface protection of metals and are applied by spreading, dipping or spraying.

youdao

防腐蚀的油脂作用于金属表面的保护，适用于涂抹，浸渍和喷洒。

Anticorrosion greases serve for surface protection of metals and are applied by spreading, dipping or spraying.

youdao