STM PDF

Abrasive grains - Determination of capillarity. Original standard ISO 9137-1990 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Abrasive grains - Sampling and splitting. Original standard ISO 9138-2015 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace - Nuts, plain or slotted (castellated) - Procurement specification. Original standard ISO 9139-1998 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 9139-2026

Sulphuric acid and oleum for industrial use - Determination of total nitrogen content - Titrimetric method after distillation. Original standard ISO 914-1977 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Aerospace - Nuts, plain or slotted (castellated) - Test methods. Original standard ISO 9140-1998 in PDF full version. Additional info + preview on request

Document status: Active

Road vehicles - Diagnostic systems - Requirements for interchange of digital information. Original standard ISO 9141-1989 in PDF full version. Additional info + preview on request

Document status: Active