NF C75-132-2-4/A1*NF EN 50632-2-4/A1:2021 Electric motor-operated tools - Dust measurement procedure - Part 2-4 : particular requirements for sanders other than disk type
2021NF C75-132-2-4/A1*NF EN 50632-2-4/A1:2021 Electric motor-operated tools - Dust measurement procedure - Part 2-4 : particular requirements for sanders other than disk type