STM PDF

Road vehicles - Detection of exhaust system leaks - Helium test method and detection device specification. Original standard ISO 16247-2004 in PDF full version. Additional info + preview on request

Document status: Active

Springs - Symbols. Original standard ISO 16249-2013 in PDF full version. Additional info + preview on request

Document status: Active

Plastics - Polymer dispersions - Determination of non-volatile matter (residue) at specified temperatures. Original standard ISO 1625-1998 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 3251-2008

Acoustics - Laboratory measurement of the reduction of transmitted impact noise by floor coverings on a small floor mock-up - Part 1- Heavyweight compact floor. Original standard ISO 16251-1-2014 in PDF full version. Additional info + preview on request

Document status: Active

Watch-cases and accessories - Vapour phase deposited coatings. Original standard ISO 16253-2017 in PDF full version. Additional info + preview on request

Document status: Active

Acoustics - Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation - Engineering method. Original standard ISO 16254-2024 in PDF full version. Additional info + preview on request

Document status: Active