镀铬表面以防止生锈。

Stell the surface to prevent rust.

这个零件需要镀镍以防止生锈。

This part needs nickel plating to prevent rust.

船员们给水线上了漆以防止生锈。

The crew painted the waterline to prevent rust.

隔板涂上了特殊涂层以防止生锈。

The bulkhead was painted with a special coating to prevent rust.

给汽车涂上底盘防锈涂层以防止生锈。

Apply underseal to the car to prevent rust.

我们需要电镀这些工具以防止生锈。

We need to electroplate these tools to prevent rust.

大梁被涂上了特殊的涂层以防止生锈。

The girder was painted with a special coating to prevent rust.

每次使用后一定要清洁撒布机以防止生锈。

Make sure to clean the spreader after each use to prevent rust.

公司决定对金属部件进行电镀以防止生锈。

The company decided to electroplate the metal parts to prevent rust.

冲洗车身下部，清除附在车上的冬天路上撒的盐类，防止生锈。

Wash the underbody of the car to remove winter road salts , prevent rusting .