… Machines and appliances for testing the hardness, strength, compressibility, elasticity or other mechanical properties of materials (for example, metals, wood, …
Explanatory notes
… strength, compressibility, elasticity or other mechanical properties of materials (for example, metals, wood, … specimens). They may also be used during manufacturing processes, in constructional work (in workshops, building … Although they usually operate on the “start‑stop” principle, some are designed for automatic or semi‑automatic …