State system for ensuring the uniformity of measurements. Standard reference data. Parahydrogen, liquid and gaseous. Density, enthalpy, entropy, isochoric, isobaric heat capacities and speed of sound at temperatures from 14 K up to 1000 K and pressures up to 100 MPa
Occupational safety standards system. Special clothing for protection against sparks and spatters of molten metal in welding and allied processes. Technical requirements
State system for ensuring the uniformity of measurements. Highly directional antennas. The technique of measurements for determining parameters by the aperture field
€10
Ask a question
Message sent
Your message has been sent. Our experts will respond you shortly. Thank you!