如维修手册要求陆地巡洋舰在涉水后要对底盘部件进行润滑脂加注。

If the maintenance manual requirements in the land cruiser after wading to grease on the chassis parts.

youdao

如维修手册要求陆地巡洋舰在涉水后要对底盘部件进行润滑脂加注。

If the maintenance manual requirements in the land cruiser after wading to grease on the chassis parts.

youdao