STM PDF

Office machines - Minimum information to be included in specifications sheets - Part 2- Document copying machines. Original standard ISO 4232-2-1980 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Office machines - Minimum information to be included in specification sheets - Part 3- Postal franking machines. Original standard ISO 4232-3-1984 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Reactor technology - Nuclear fusion reactors - Hot helium leak testing method for high temperature pressure-bearing components in nuclear fusion reactors. Original standard ISO 4233-2023 in PDF full version. Additional info + preview on request

Document status: Active

Cinematography - Optical printing ratios for enlargement and reduction of motion-picture film images - Specifications. Original standard ISO 4238-1976 in PDF full version. Additional info + preview on request

Document status: Active

Photography - Processing chemicals - Specifications for anhydrous sodium carbonate and sodium carbonate monohydrate. Original standard ISO 424-1994 in PDF full version. Additional info + preview on request

Document status: Active

Fine bubble technology - Environmental applications - Part 2- Test method for evaluating aeration performance of fine bubble jet devices. Original standard ISO 4240-2-2024 in PDF full version. Additional info + preview on request

Document status: Active