Unqualified descriptions, such as 'crevice free' or 'polished 400 grit', may appear definitive, but all to often these lead to ambiguities, disagreements of interpretation, or an unfitness for purpose.
Hindi kwalipikado paglalarawan, tulad ng 'siwang libreng' o 'pinakintab 400 grit', maaaring lumitaw tiyak, ngunit lahat ng madalas ang mga lead mga, disagreements ng interpretasyon, o isang para sa layunin.