... polishing with No.150 to No.180 abrasives specified in JIS R6001.Kitchen utensils, Building construction, Medical ... chamfering after first shiftoperation.All sheets are pickled in different tanks and dried on brush roll machine ... 9.Architectural/Civil Engineering –cladding, handrails, door and window fittings, street furniture, structural sections,reinforcement bar, lighting columns, lintels, masonry ...