 Dang145-Keep cylinders chained |
 Dang146-Keep away |
 Dang147-Keep clear at all times |
 Dang148-Keep closed |
 Dang149-Keep gate closed |
 Dang150-Keep guards in place |
 Dang151-Keep hands and fingers |
 Dang152-Keep hands clear |
 Dang153-Keep hands clear of |
 Dang154-Keep hands clear while |
 Dang155-Keep off |
 Dang156-Keep out |