Fire equipment. Fire self-rescuer filters for protection of people against toxic products at the escape from smoking buildings during a fire. General technical requirements. Test methods
Gas and gas-condensate fields projection and development. Estimation of gas and gas-condensate reserves on the basis of material balance equation. General technical requirements
Photovoltaic module. Performance testing and energy rating. Part 2. Determination of spectral sensitivity, characteristics dependence on the incidence angle and coefficients for calculating the operating temperature
€10
Ask a question
Message sent
Your message has been sent. Our experts will respond you shortly. Thank you!
