BS ISO 20779:2018 Cigarettes. Generation and collection of total particulate matter using a routine analytical smoking machine with an intense smoking regime
2020BS ISO 20779:2018+A1:2019 Cigarettes. Generation and collection of total particulate matter using a routine analytical smoking machine with an intense smoking regime
2018BS ISO 20779:2018 Cigarettes. Generation and collection of total particulate matter using a routine analytical smoking machine with an intense smoking regime