STM PDF

Solid biofuels - Simplified sampling method for small scale applications. Original standard ISO 21945-2020 in PDF full version. Additional info + preview on request

Document status: Active

Coated abrasives - Plain sheets. Original standard ISO 21948-2001 in PDF full version. Additional info + preview on request

Document status: Active

Coated abrasives - Plain sheets with holes for dust extraction. Original standard ISO 21949-2024 in PDF full version. Additional info + preview on request

Document status: Active

Data interchange on rolled-up punched paper tape - General requirements. Original standard ISO 2195-1972 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Coated abrasives - Plain discs. Original standard ISO 21950-2001 in PDF full version. Additional info + preview on request

Document status: Active

Coated abrasives - Plain discs with holes for dust extraction. Original standard ISO 21951-2024 in PDF full version. Additional info + preview on request

Document status: Active