Найдено: 4
Overview SIST EN ISO 17507-2:2026 establishes the PKI (Propane Knock Index) method for the calculation of the methane number of gaseous fuels, using only their composition as input. This European sta…
Overview EN ISO 17507-2:2025 - Natural gas: Calculation of methane number (PKI method) specifies the PKI (Propane Knock Index) method for calculating the methane number (MN) of gaseous fuels for reci…
Overview ISO 17507-2:2025 - "Natural gas - Calculation of methane number of gaseous fuels for reciprocating internal combustion engines - Part 2: PKI method" specifies the PKI (Propane Knock Index) m…