Advanced technical ceramics. Mechanical properties of ceramic composites at room temperature. Determination of elastic properties by an ultrasonic technique— 28 стр.
Fine ceramics (advanced ceramics, advanced technical ceramics). Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure. Determination of elastic properties by ultrasonic technique— 30 стр.
Machinery for forestry - Portable chain-saw safety requirements and testing - Part 2: Chain-saws for tree service (ISO 11681-2:2011 + Amd.1:2017) (consolidated version)
