Примеры sandpaper

• The surfaces of each metal were ground and polished with sandpaper (300-4000) and alumina powder (0.3 m).

• A sanding group is made of a set of rollers and sanding bars that move sandpaper tapes.

• For the asymmetrical case, the entire upper surface of the plate was covered with sandpaper with a maximum grain size of about 1.4 mm.

• For limited aspects of the study, the boundary layer was tripped with sandpaper rings, 0.4 cm wide and 0.08 cm thick.

• Each core was air-dried, mounted on a wooden block, and hand-sanded with three grades of high quality sandpaper and microfinishing film.

• A 50 mm wide swept sandpaper trip located immediately after the slot was used to promote transition and thicken the boundary layer.

• In addition to the work described above tests were also performed on a 'rough' chute, whose base plate was lined with 160-grit sandpaper.

• The old method of rubbing down was with dry sandpaper, and therefore the dust flew about.