STM PDF

Propylene for industrial use - Determination of oligomers - Gas chromatographic method. Original standard ISO 8175-1986 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Butadiene for industrial use - Determination of active tert-butyl-catechol (TBC) (4- (1,1- dimethylethyl)-1,2-benzenediol) - High performance liquid chromatographic method. Original standard ISO 8176-1986 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Aerospace - Omega clamps (saddle clamps) for fluid systems - Dimensions. Original standard ISO 8177-2021 in PDF full version. Additional info + preview on request

Document status: Active

Reciprocating internal combustion engines - Exhaust emission measurement - Part 1- Test-bed measurement systems of gaseous and particulate emissions. Original standard ISO 8178-1-2020 in PDF full version. Additional info + preview on request

Document status: Active

Reciprocating internal combustion engines - Exhaust emission measurement - Part 10- Test cycles and test procedures for field measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions. Original standard ISO 8178-10-2002 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 8178-9-2019

Reciprocating internal combustion engines - Exhaust emission measurement - Part 11- Test-bed measurement of gaseous and particulate exhaust emissions from engines used in nonroad mobile machinery under transient test conditions. Original standard ISO 8178-11-2006 in PDF full version. Additional info + preview on request

Document status: Replaced by