71.   A cleaner that should not be used on porous surfaces.

72.   Conventions used on the drawings must be explicitly stated.

73.   It can be used on a hard disk computer or a floppy disk type with two disk drives.

74.   It is also possible that the route would be used on weekdays by small numbers of commuters from Kirkliston, and possibly South Queensferry.

75.   Screw steamers were used on the Hamburg run while paddlers continued on the coast.

76.   Inside, the same vivid colour treatment is used on walls, columns, roof and pavement.

77.   The process of reconciliation of budget costs and actual costsprovides invaluable data so that standardized costs may be developed and used on comparable activities and projects in the future.

78.   Equipped with sturdy heads to withstand the rigours of the classroom, both come with the superb LB objectives used on the existing Olympus range.

79.   It is claimed that AirX can be safely used on all types of surfaces -- carpets, fabrics, tiles, ceramics, wood -- by sponge or spray.

80.   This antibody can be used on paraffin embedded tissue.