Gas-fired radiant tube single burner heaters and multi-burner continuous gas-fired radiant tube heater systems for non-domestic use. Safety requirements and energy efficiency
Mechanical vibration and shock. Characterization of the dynamic mechanical properties of visco-elastic materials. Part 5. Determination of Poisson using finite element analysis
System of standards on industrial safety measures. Fabrics for industrial clothing and means of hand protection. Nomenclature of quality characteristics