NF E51-260/A1*NF ISO 1217/A1:2016 Displacement compressors - Acceptances tests - Amendment 1 : calculation of isentropic efficiency and relationship with specific energy
2016NF E51-260/A1*NF ISO 1217/A1:2016 Displacement compressors - Acceptances tests - Amendment 1 : calculation of isentropic efficiency and relationship with specific energy