Machines and appliances for testing the hardness, strength, compressibility, elasticity or other mechanical properties of materials (for example, metals, wood, textiles, paper, plastics)
Innill agus fearais chun cruas, neart, in-chomhbhrúiteacht, leaisteachas nó airíonna meicniúla eile d'ábhair a thástáil (mar shampla, miotail, adhmad, teicstílí, páipéar, plaistigh)