State system for ensuring the uniformity of measurements. Standard reference data. Liquid and gaseous ethane. Thermodynamic properties, dynamic viscosity and thermal conductivity at temperatures from 91 К up to 675 K and pressures up to 100 Mpa
Rectangular all-cast moulding boxes of aluminium and magnesium alloys having inside dimensions: length 500; 600 mm, width 400; 500 mm, height from 100 to 200 mm. Construction
